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Calculate the mass of 0.1 mole of KNO(3)...

Calculate the mass of 0.1 mole of `KNO_(3)`.

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To calculate the mass of 0.1 mole of KNO₃ (potassium nitrate), we can follow these steps: ### Step 1: Determine the molar mass of KNO₃ To find the molar mass, we need to add the atomic masses of each element in the compound: - Potassium (K): 39 g/mol - Nitrogen (N): 14 g/mol - Oxygen (O): 16 g/mol (but there are 3 oxygen atoms in KNO₃, so we multiply by 3) ...
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