Question

calculate the number of molecules in the following 15L of H2gas at STP​

Answer 1

Explanation:

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$The maximum number of molecules is present in 15 L of H2 gas at STP.</strong></p><p></p><p><strong>[tex]The maximum number of molecules is present in 15 L of H2 gas at STP. \\ \\ 1 \: mole \: of \: a \: gas \: at \: stp \: occupies \: a \: volume \: of \: 22.4 \: l \: \\ 15 \: l \: of \: \: a \: gas \: corresponds \: to \: \frac{15 \: l}{22.4l \: } = 0.67 \: moles$

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