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What is the molecular mass of a compound...

What is the molecular mass of a compound `X`, if its `3.0115 xx 10^(9)` molucules weigh `1.0 xx 10^(-12) g?`

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To find the molecular mass of compound X, we can follow these steps: ### Step 1: Write down the given data - Number of molecules of compound X = \(3.0115 \times 10^9\) - Mass of these molecules = \(1.0 \times 10^{-12}\) grams ### Step 2: Calculate the number of moles We know that the number of moles (n) can be calculated using the formula: ...
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