Question

How many co2 molecules would be formed from the reaction mixture that produces the greatest amount of products?

Answer 1

I think the question is incomplete. Please see below:

Consider the following reaction:

2 CH3OH(g) + 3 02(g) ==> 2 CO2(g) + 4H2O(g)

Answer

There are 2 CO2 molecules would be formed from the reaction mixture that produces the greatest amount of products. 2 molecules of CH3OH and 3 molecules of O2 will yield 2 molecule of CO2 and 4 molecules of H2O.

Answer 2

Answer : 2 molecules of
`CO_(2)` will be formed.

Explanation :

Considering the reaction as

`2CH_(3)OH_((g))+3O_(2)_((g)` ----->
`2CO_(2)_((g))+4 H_(2)O_((g))`

Here, 2 molecules of methyl-alcohol combines with 3 molecules of oxygen to give 2 molecules of
`CO_(2)` and 4 molecules of
`H_(2)O`.

If 1 molecule of methanol is used then only one carbon dioxide molecule will be produced. But as per the given reaction two moles of methanol will produce 2 moles of carbon dioxide molecules.