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  • Hydrogen Content in CH4O (Methanol): A Step-by-Step Calculation
    Here's how to calculate the grams of hydrogen in 46g of CH4O (methanol):

    1. Determine the molar mass of CH4O:

    * Carbon (C): 12.01 g/mol

    * Hydrogen (H): 1.01 g/mol

    * Oxygen (O): 16.00 g/mol

    Molar mass of CH4O = 12.01 + (4 * 1.01) + 16.00 = 32.05 g/mol

    2. Calculate the mass percentage of hydrogen in CH4O:

    * Mass of hydrogen in CH4O: 4 * 1.01 g/mol = 4.04 g/mol

    * Mass percentage of hydrogen = (4.04 g/mol / 32.05 g/mol) * 100% = 12.61%

    3. Calculate the grams of hydrogen in 46g of CH4O:

    * Grams of hydrogen = (12.61% / 100%) * 46g = 5.81g

    Therefore, there are approximately 5.81 grams of hydrogen in 46 grams of CH4O.

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