hi can anybody help me with this question
In which reaction is the volume of products less than the volume of reactants.
A CH4 (g) + 2O2(g) -> CO2 (g) + 2H2O(g)
B 2NH3 (g) -> N2 (g) + 3H2 (g)
C H2 (g) + Cl2 (g) -> 2HCl (g)
D 2CO(g) + O2(g) -> 2CO2 (g)
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Last edited by chic geek; 3 weeks ago at 18:57.
Simply count how many molecules are on the LHS and compare it to the RHS.
Do your own counting, I'm too busy to count to as high as four.
Volume only depends on the number of molecules, regardless of the gas. So in D the LHS has 3 moles of molecules for every 2 moles of CO2 on the RHS.