Question

How many moles of each product form when the given amount of each reactant completely reacts. C3H8(g)+5O2yields 3CO2(g)+4H2O(g). 4.6 moles of C3H8

Answer 1

Answer: 13.8 moles of
`CO_2` and 18.4 moles of
`H_2O` will be produced

Step-by-step explanation:

The given balanced reaction is;

`C_3H_8(g)+5O_2(g)\rightarrow 3CO_2(g)+4H_2O(g)`

Given : 4.6 moles of
`C_3H_8`

According to stoichiometry :

1 mole of
`C_3H_8` give = 3 moles of
`CO_2`

Thus 4.6 moles of
`C_3H_8` will give =
`(3)/(1)* 4.6=13.8moles` of
`CO_2`

1 mole of
`C_3H_8` give = 4 moles of
`H_2O`

Thus 4.6 moles of
`C_3H_8` give =
`(4)/(1)* 4.6=18.4moles` of
`H_2O`

Thus 13.8 moles of
`CO_2` and 18.4 moles of
`H_2O` will be produced from the given moles of reactant
`C_3H_8`