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Calculate mass of O atoms is 6gm CH(3) C...

Calculate mass of `O` atoms is `6gm CH_(3) COOH` ?

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To calculate the mass of oxygen atoms in 6 grams of acetic acid (CH₃COOH), we can follow these steps: ### Step 1: Calculate the molar mass of CH₃COOH - The molecular formula of acetic acid is CH₃COOH. - It contains: - 2 Carbon (C) atoms: 2 × 12 g/mol = 24 g/mol - 4 Hydrogen (H) atoms: 4 × 1 g/mol = 4 g/mol - 2 Oxygen (O) atoms: 2 × 16 g/mol = 32 g/mol ...
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Calculate mass of O atoms in 6 gm CH_(3)COOH ?

The atomic mass of an element is 50 (i) Calculate the mass of one atom, in amu (ii) Calculate the mass of 6.022xx10^(23) atoms, in gm (iii) Calculate the number of atoms in its 10 gm (iv) What mass of the element contains 3.011xx10^(20) atoms

Knowledge Check

  • Calcualte percentage composition of O atoms in CH_(3)COOH .

    A
    `53%`
    B
    `26%`
    C
    `75%`
    D
    `16%`

  • Calculate the mass in gm of 2g atom of Mg-

    A
    12 gm
    B
    24 gm
    C
    6 gm
    D
    48 gm

  • The mutual heat of neutralization of 40gm of NaOH and 60 gm CH_(3)COOH will be

    A
    56.1 kcal
    B
    Less than 56.1 kcal
    C
    More than 56.1 kcal
    D
    13.7 kcal

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    Molecular formula of acetic acid is CH_(3)COOH . Calculate its percentage composition . [Given : Atomic masses C=12, H = 1 and O = 16].

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    Calculate equilibrium constant for CH_(3)COOH +OH^(-) Leftrightarrow CH_(3)COO^(-) +H_(2)O Given : CH_(3)COOH +H_(2)O Leftrightarrow CH_(3)COO^(-) +H_(3)O^(+) , K_(1)=1.8 xx 10^(-5) 2H_(2)O Leftrightarrow H_(3)O^(+) +OH^(-) , K_(2)=1 xx 10^(-14)

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