Anonymous
Anonymous asked in Science & MathematicsChemistry · 4 weeks ago

What is the concentration (in units of molality) for the following?4.2 mol glucose in 500 mL of water?

What is the concentration (in units of molality) for the following?4.2 mol glucose in 500 mL of water

2 Answers

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  • 3 weeks ago

    (4.2 mol) / (0.500 kg) = 2.1 m glucose

  • david
    Lv 7
    3 weeks ago

    water has a density of 1 .. 500 mL = 500g = 0.5 kg

    m = moles / kg = 4.2/0.5 = 8.4m <<< answer

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