Question

write two separate ratios the calculate the ration of the moles of product produced.

Answer 1

I’m missing the specific reaction, so here’s the general method and two separate ratios you can use for any balanced reaction.

For a balanced reaction
a A + b B → c C + d D

Two ratios that give moles of product C produced are:

1) Relating C to reactant A:
moles C / moles A = c / a
so moles C = (c / a) × (moles A)

2) Relating C to reactant B:
moles C / moles B = c / b
so moles C = (c / b) × (moles B)

Note: If you know amounts of both A and B, calculate moles C from each ratio and the smaller value is the actual amount produced (limiting reagent principle).

Example (2 H2 + O2 → 2 H2O):
- moles H2O = (2/2) × moles H2 = 1 × moles H2
- moles H2O = (2/1) × moles O2 = 2 × moles O2

If you give a specific balanced equation and quantities, I can write the exact ratios and compute the product moles.