10.2k views
3 votes
Which of the following is a synthesis reaction?

A) AgNO3 + NaCl → AgCl + NaNO3
B) BaO + H2O → Ba(OH)2
C) SO3 + H2O → H2SO4
D) Cu + AgNO3 → Ag + CuNO3

2 Answers

3 votes

I believe that the answer is either B or C, because a synthesis reaction is when A+B→AB, so A and D cannot be correct, hope this helps some.

User NFRCR
by
7.8k points
5 votes

Answer:

C) SO3 + H2O → H2SO4

Step-by-step explanation:

Took the test, this is the answer.

User Jyo The Whiff
by
7.0k points
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