Question

If 2.47 moles of C2H2 are burned, how many moles of CO2 are formed?
2C2H2 + 5O2 -> $CO2 + 2H2O
help :>

Answer 1

From equation,
2 moles of C2H2 -> 4 moles of CO2
1 mole of C2H2 -> 2 moles of CO2
2.47 moles of C2H2 -> 4.94 moles of CO2

Answer 2

thank you :D