Question

If you have 134.4 L of a gas then how many moles do you have?

a. 6 moles
b. 3 moles
c. 7 moles
d. 9 moles

Answer 1

`\qquad \qquad\huge \underline{\boxed{\sf Answer}}`

Let's solve ~

`\qquad \sf  \dashrightarrow \: 22.4 \: L = 1 \: mole`

`\qquad \sf  \dashrightarrow \:1 \: L = (1)/(22.4) \: mole`

`\qquad \sf  \dashrightarrow \: 134.4 \: L = (1)/(22.4) * 134.4 \: moles`

`\qquad \sf  \dashrightarrow \: 134.4 \: L = 6 \: moles`

Therefore, correct choice is A.)