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Calculate the number of atoms and volume...

Calculate the number of atoms and volume of `1g` helium gas at `STP`

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To solve the problem of calculating the number of atoms and the volume of 1 gram of helium gas at STP, we can follow these steps: ### Step 1: Determine the molar mass of helium The molar mass of helium (He) is approximately 4 g/mol. ### Step 2: Calculate the number of moles in 1 gram of helium To find the number of moles of helium in 1 gram, we use the formula: \[ ...
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