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27 June, 18:41

The molecular weight of NaCl is 58.44 grams/moles. How many grams of NaCl are found in a beaket with 100 ml of a 0.0050 M solution

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  1. 27 June, 19:35
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    The mass of NaCl is 0.029 grams

    Explanation:

    Step 1: Data given

    Molecular weight of NaCl = 58.44 g/mol

    Volume of solution = 100 mL = 0.100 L

    Molarity = 0.0050 M

    Step 2: Calculate moles NaCl

    Moles NaCl = molarity * volume

    Moles NaCl = 0.0050 M * 0.100 L

    Moles NaCl = 0.00050 moles

    Step 3: Calculate mass NaCl

    Mass NaCl = moles NaCl * molar mass NaCl

    Mass NaCl = 0.00050 moles * 58.44 g/mol

    Mass NaCl = 0.029 grams

    The mass of NaCl is 0.029 grams
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