Chemistry
19.03.2023 04:02
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PLS HELP ASAP i really need an answer a correct one

PLS HELP ASAP i really need an answer a correct one
PLS HELP ASAP i really need an answer a correct one
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emilyyroe
emilyyroe
4,5(81 marks)

67.23 L

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number 6.023\times 10^{23} of particles.

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

Putting in the values we get:

\text{Number of moles of methane}=\frac{48g}{16g/mol}=3moles

1 mole of methane occupies = 22.4 L

Thus 3 moles of methane occupy = \frac{22.4}{1}\times 3=67.23L

Thus volume of 48 grams of methane gas is 67.23 L

aronandalp3yep6
aronandalp3yep6
4,8(62 marks)

The first thing that comes to my mind the moment I get up is when will I finish all my works and how will I pass 10th.

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