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A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. A. substitution B. double replacement C. com…

A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ reaction. A. substitution B. double replacement C. com…
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A chemical reaction in which two or more substances undergo a chemical union to form a more complex

substance is a _______ reaction.
A. substitution
B. double replacement
C. combination
D. decomposition

User Sandra Schlichting
by
8.2k points

2 Answers

5 votes
combination reaction
User Vdep
by
8.0k points
1 vote
Combination, it's called synthesis.
User Destiny Dawn
by
7.7k points
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