106k views
4 votes
Pllllllllsssssssssssssss helpp

Which of the these is a balanced chemical equation?

Question 18 options:

H2O + CHO2 → H2CO3


H2O + CO2 → H2CO3


3H2O + 2CO2 → 2H2CO3


2H2O + 2CO2 → H4CO4

User Taleb
by
8.3k points

1 Answer

4 votes

Answer:

The balanced chemical equation is:

3H2O + 2CO2 → 2H2CO3

Step-by-step explanation:

User JohnE
by
7.2k points