Log in for more information. Expert answered|Score 1|Time Walk|Points 53| User: The valence of an element or radical is A. 6/5/2023 9:32:58 PM|. Updated 10/17/2021 9:04:44 AM. gas. a chemical reaction in which one substance breaks up into two or more new substances Double Displacement Reaction two ionic compounds reacting in a solution to form two new compounds, one of which is insoluble Weegy: All of the following are assumptions presented by Dalton's atomic theory except that: all atoms of different elements are alike in size, shape, and weight. Asked 7/4/2012 10:51:14 PM. Search for an answer or ask Weegy. Question. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT. A. Boyle Law c. double replacement D. a reaction in which two or more substances react to form a single substance. Updated 7/19/2014 2:31:12 AM. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement. decomposition C. A reaction in which a compound breaks down into two or more elements or new compounds. substitution A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. Question. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. 6 meters. combination. double replacement User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. 7 kg object moves with a velocity of 8 m/s. One of the starting substances involved in a chemical. check. A. Get an answer. decomposition B. double. Adjectives are words that describe or modify other words, making your writing and speaking much more specific,. |Score . A. chemical reaction in which a single compound undergoes a. It holds its shape without outside restraint. Study with Quizlet and memorize flashcards containing terms like The majority of common chemical reactions can be classified as belonging to one of the following categories:, -Involve two or more reactants combining to form one product -These reactions have only one product -General equation: A+B --> C -Examples: ----2Mg(s) + O2(g) --> 2MgO(s) ---. 1. The signs of chemical reactions include gas. Log in for more information. combination A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Log in for more information. 0 Answers/Comments. decomposition C. Oxygen C. Single Replacement Reaction: A chemical reaction in which one element takes the place of another element in a compound. decomposition. decomposition C. Question. Weegy: Relations between. Asked 9/30/2014 11:19:40 AM. A. Search for an answer or ask Weegy. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Question. four atoms of calcium. Log in for more information. Search for an answer or ask Weegy. making your writing and speaking much more specific,. _____ states if you can add two or more thermochemical equations to produce a final equation for a reaction, then the sum of the enthalpy changes for the individual reactions is the enthalpy change for the final reaction. f. Question. double replacement D. 25 represents an index of refraction of an actual material. 0123. Two elements are mingled together without combining chemically. The 5 primary types of chemical reactions are: Combination reaction. substitution. Log in for more information. a reaction in. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT reaction. the substrates trade constituent parts: exchange reactionSearch for an answer or ask Weegy. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. check. decomposition B. Score 1 User: If water and oil are combined in a container, the resulting liquid is a (n) A. double replacement C. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products. substitution Search for an answer or ask Weegy. Combusition reaction. decompositionSearch for an answer or ask Weegy. double replacement A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. Question. Search for an answer or ask Weegy. double replacement B. double replacement D. Search for an answer or ask Weegy. Search for an answer or ask Weegy. combination D. Weegy: A chemical reaction in which compounds break up into simpler constituents is a decomposition reaction. substitution B. B. A condition in which different elements are equal or in the correct proportions. Asked 3/11/2021 6:00:36 PM. decomposition D. decomposition C. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. One of the starting substances involved in a chemical reaction. 0 Answers/Comments. substitution Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a "Combination reaction". Added 12/17/2014 4:04:28 PM. - is the best description of a gaseous substance. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Decomposition Reaction. Question. Hess s Law d. Because Mo = 120 * 60 Mo = 7,200 User: A figure skater skating across ice, who grabs another skater and brings him along the ice with her, is an example of what type of collision? A. This answer has been confirmed as correct and helpful. decompositionA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Asked 12/29/2018 3:13:33 AM. User: In a nuclear reaction, energy is released by the combination of two elements into a new element. Log in for more information. liner21 |Points 141| Log in for more information. chemical reaction in which two or more substances combine to form a new compound. Weegy: When considering. double replacement B. Log in for more information. User: The atomic number of oxygen is 8 because oxygen has Weegy: The atomic number of oxygen is 8, because oxygen has eight protons in the nucleus. Asked 6/6/2019 9:51:34 PM. WINDOWPANE is the live. Match each vocabulary word with the correct definition. A. In a synthesis reaction, also known as a combination reaction, two or more substances react together to produce a single compound or product. Two elements are mingled together without combining chemically. decomposition B. 8602|vrtrooper89|Points 254| User: reversible reaction Weegy: A reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. Log in for more information. A. Weegy: Adding up all of the Atomic masses of all of the. In this type of reaction, the cations (positively charged ions) and anions (negatively charged ions) of two different compounds swap places, resulting in the formation of two new compounds. Question 2 options: Two identical atoms are joined together chemically. decomposition C. combination B. Superlative C. A. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. Two elements are mingled together without combining chemically. decomposition C. A. A reaction in which two or more reactants combine to form a single product is known as a combination reaction. double replacementUser: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. substitutionA chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. A. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is: a Direct Combination or. Rating. All of the following are assumptions presented by Dalton's atomic theory except that A. double replacement C. Weegy: The specific heat of. f Get an answer Search for an answer or ask Weegy. A reaction in which a larger molecule is made from two or more smaller molecules by removing a water molecule. double replacement D. Binary compounds are compounds composed of just two elements. combination C. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. substitution. decomposition B. Question|Asked by DSJ45. It can be a solid, liquid or gas. Mass collision D. |Score 1|s c o u t|Points 87377| User: A chemical reaction in which two or more substances undergo a chemical. Sample Response: Chemical reactions involve the chemical interaction of two or more chemical substances, result in a new substance being formed, and are usually irreversible. A. The general form of a decomposition reaction is: Most decomposition reactions require an input of energy in the form of heat, light, or electricity. Weegy: 11 hours should be allowed for a 605-mile car trip if the car will be traveling at an average speed of. substance composed of two or more different types of atoms organic 2. f. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Weegy: One atom of silicon can properly be combined in a compound with two atoms of oxygen. As shown in Figure 3. User: a chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _ reaction Weegy: A chemical reaction in which two or more substances undergo a. Question. decomposition C. A solution in which the solvent is water. A number written in front of a chemical formula. Weegy: A body is a particular amount of matter. double replacement C. |Score 1| s c o u t |Points 87377| User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Score 1 User: Sodium and chlorine combine to form table salt, also called sodium chloride. Weegy: A warm. decomposition B. It has no definite shape or volume, and will expand indefinitely. check. An oxidation-reduction reaction is a reaction that involves the full or partial transfer of electrons from one reactant to another. solution. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. double replacement C. less than the number of positive or negative charges on the ion. combination B. 8737|zarkelander|Points 10|A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Add an answer. A drug, especially an illicit or addictive one. NicNoguera98 |Points 97| User: The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix A. Please be more careful with your spelling. Weegy: The source of the sun's heat is nuclear fusion. User: What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. a chemical compound which contains carbon solute 5. Explanation. double replacement C. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. User: Match the following terms and definitions. Score . Weegy: If a hair gets into food, it could be introducing physical. Two elements are combined such that they can no longer be identified by their individual properties. User: What happens when a mixture is formed? Question 2 options: Two or more elements are fused together through a chemical reaction. |Score 1|labtika. substitution B. substitution. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. It can be described as existing: In time and space. Click the card to flip 👆. Updated 47 days ago|8/9/2023 12:30:33 AM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. double replacement D. Updated 52 days ago|3/30/2023 12:56:18 AM. 5 hours and 1. Synthesis Reaction Examples. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. compound. combination B. substitution D. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. combination B. decompositionSearch for an answer or ask Weegy. combination B. -ide. Weegy: The "many islands" people are also called Polynesians. This process is an example of nuclear fusion. Score 1 User: adding up all of the of the individual atoms within one molecule of a compound will determine the molecular mass of the compound. Log in for more information. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. double replacement B. combination D. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Question|Asked by ChaBoi88. Weegy: If a hair gets into food, it could be introducing physical. decomposition B. Which of the following is not an indication of a chemical reaction? Two substances burst into flames on contact. Question. Log in for more information. Displacement reaction. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. substance composed of two or more different types of atoms element 2. Oxidation is the full or partial loss of electrons or the gain of oxygen. Asked 2/4/2019 1:24:03 PM. combination Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. 0 Answers/Comments. Sodium chloride is a(n) A. Scientists have developed a new toothpaste that shows potential to prevent severe allergic reactions in adults with peanut allergies. Updated 3/30/2020 1:40:31 AM. Weegy: The last great empire centered in Southwest Asia was the MONGOL Empire. substitution C. combination D. Log in for more information. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a ______ reaction? A) Combination B) Double-Replacement C) Decomposition D) Substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. 2. all of the chemical reactions in the organism for maintenance of the processes of life metabolism 4. 137. Weegy: Heat applied to reactants causes a faster chemical reaction. A. It holds its shape without outside restraint. A. User: Select all that apply. Weegy: The sentence with a linking verb is: His hours are long. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Weegy: A chemical reaction in which two elements or radicals change places with two other elements or. smallest particle of matter still retaining the same chemical and physical properties solute 3. Score 1 User: Which non-metal makes up diamond, graphite, and the majority of coal? A. substitution. combination D. This answer has been confirmed as correct and helpful. combination D. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. Precipitate. double replacementUser: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Updated 163 days ago|9/19/2022 1:12. decomposition B. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. double replacement C. decomposition D. decomposition C. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. double replacement O B. Question. the reactants used to form the products can also be formed from the products decomposition 5. and, more generally, preparation for, protection against, response to, and recovery from all-hazards incidents. decomposition B. liner21 |Points 141| Log in for more information. User: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. substitution D. Asked 2/17/2020 9:50:31 PM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Question. Weegy: A substance that contains. A decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances. This process is an example of Weegy: In a nuclear reaction, energy is released by the combination of two elements into a new element. A chemical reaction in which compounds break up into simpler constituents is a _____ reaction. double replacement O B. 0 Answers/Comments. C. beezy_187 |Points 461| Log in for more information. Get an answer. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. The sentence `the air is more humid since the thunderstorm. Search for an answer or ask Weegy. The atom has 15 neutrons and 15 electrons. Weegy: The Rankine scale is used to express absolute temperatures in the English system of measurement. User: the function of a capacitator in an electric circuit is to . A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a. Combination Reaction. substitution D. A combination reaction is a reaction in which two or more substances combine to form a single new substance. one atom of chlorine. Liquid oxygen is a liquid fuel used in rocket engines. Which type of reaction might occur?, Which products are formed when aluminum is added to a silver chloride solution?, Which type of chemical reaction occurs in C6H12 + 9O2 6CO2 + 6H2O? and more. double replacement C. double replacement C. A. one atom of chlorine. Question. substitution C. making your writing and speaking much more specific,. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a combination reaction. decomposition D. A substance freezes. New answers. combination B. double replacement Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a b. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT reaction. double replacement D. One atom of silicon can properly be combined in a compound with A. Asked 11/8/2018 2:17:53 PM. A chemical reaction in which two elements or radicals change places with two other elements or radicals is what kind of reaction?. Rating. substitution D. A. decomposition B. substitutionThe type of chemical reaction described, where two reactants combine to form one new product, is called a synthesis reaction. Get. It is the result of a chemical reaction involving two or more elements. A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Reactions. Question. chemical reaction in which two aqueous compounds exchange ions to produce two new compounds. substance composed of two or more different types of atoms organic 2. . A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. New answersTerms in this set (23) Chemical Reaction. User: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. Sol'n: momentum = mass * velocity; mo = 5. Asked 92 days ago|1/1/2023 9:26:47 PM. compound. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a double replacement reaction. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. d. Two elements are combined such that they can no longer be identified by their individual properties. A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. substitution B. decomposition B. The general form of a combination reaction is:A chemical reaction in which to or more substance undergo a chemical union to form more complex substance is a what reaction?. substitution Weegy: A chemical reaction in which two elements or radicals change places with two other elements or radicals is a DOUBLE REPLACEMENT. substitution. Question. substitution A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _____ reaction. Which type of exercise is most appropriate for increasing. Weegy: A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a COMBINATION reaction. A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _____ reaction. More; Help; Account; Feed; Signup; Log In; Question and answer. O A. 0 Answers/Comments.