Question

Synthesis reactions?

Answer 1

Which of the following is a synthesis reaction?
C2H4 + 3 O2 yields 2 CO2 + 2 H2O
2HBr yields H2 + Br2
CO2 + H2O yields H2CO3
F2 + 2 HCl yields Cl2 + 2 HF

Answer 2

@JFraser @nincompoop @ganeshie8

Answer 3

@sweetburger

Answer 4

I got it nevermind, C

Answer 5

GJ