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7 July, 06:09

Find the mass. 2.40 mol NaOH

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Answers (2)
  1. 7 July, 06:12
    0
    Answer: 96g

    Explanation:

    To find the mass of 2.40mol of NaOH, we must first obtain the molar mass of NaOH. This is illustrated below:

    Molar Mass of NaOH = 23 + 16 + 1 = 40g/mol

    From the question, we were asked to find the mass of 2.4moles of NaOH. This is done by the formula:

    Mass = number of mole x molar Mass

    Mass of NaOH = 2.4 x 40

    Mass of NaOH = 96g
  2. 7 July, 06:35
    0
    5.6 mol
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