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molar mass of anisole

Input interpretation

anisole | molar mass
anisole | molar mass

Result

Find the molar mass, M, for anisole: M = sum _iN_im_i Plan: • Write the chemical formula and gather atomic masses from the periodic table. • Determine values for N_i and m_i using these items. • Finally, compute the mass. Write the chemical formula: CH_3OC_6H_5 Use the chemical formula, CH_3OC_6H_5, to count the number of atoms, N_i, for each element:  | N_i  C (carbon) | 7  H (hydrogen) | 8  O (oxygen) | 1 Look up the atomic mass, m_i, in g·mol^(-1) for each element in the periodic table:  | N_i | m_i/g·mol^(-1)  C (carbon) | 7 | 12.011  H (hydrogen) | 8 | 1.008  O (oxygen) | 1 | 15.999 Multiply N_i by m_i to compute the mass for each element. Then sum those values to compute the molar mass, M: Answer: |   | | N_i | m_i/g·mol^(-1) | mass/g·mol^(-1)  C (carbon) | 7 | 12.011 | 7 × 12.011 = 84.077  H (hydrogen) | 8 | 1.008 | 8 × 1.008 = 8.064  O (oxygen) | 1 | 15.999 | 1 × 15.999 = 15.999  M = 84.077 g/mol + 8.064 g/mol + 15.999 g/mol = 108.140 g/mol
Find the molar mass, M, for anisole: M = sum _iN_im_i Plan: • Write the chemical formula and gather atomic masses from the periodic table. • Determine values for N_i and m_i using these items. • Finally, compute the mass. Write the chemical formula: CH_3OC_6H_5 Use the chemical formula, CH_3OC_6H_5, to count the number of atoms, N_i, for each element: | N_i C (carbon) | 7 H (hydrogen) | 8 O (oxygen) | 1 Look up the atomic mass, m_i, in g·mol^(-1) for each element in the periodic table: | N_i | m_i/g·mol^(-1) C (carbon) | 7 | 12.011 H (hydrogen) | 8 | 1.008 O (oxygen) | 1 | 15.999 Multiply N_i by m_i to compute the mass for each element. Then sum those values to compute the molar mass, M: Answer: | | | N_i | m_i/g·mol^(-1) | mass/g·mol^(-1) C (carbon) | 7 | 12.011 | 7 × 12.011 = 84.077 H (hydrogen) | 8 | 1.008 | 8 × 1.008 = 8.064 O (oxygen) | 1 | 15.999 | 1 × 15.999 = 15.999 M = 84.077 g/mol + 8.064 g/mol + 15.999 g/mol = 108.140 g/mol

Unit conversion

0.10814 kg/mol (kilograms per mole)
0.10814 kg/mol (kilograms per mole)

Comparisons

 ≈ ( 0.15 ≈ 1/7 ) × molar mass of fullerene ( ≈ 721 g/mol )
≈ ( 0.15 ≈ 1/7 ) × molar mass of fullerene ( ≈ 721 g/mol )
 ≈ 0.56 × molar mass of caffeine ( ≈ 194 g/mol )
≈ 0.56 × molar mass of caffeine ( ≈ 194 g/mol )
 ≈ 1.9 × molar mass of sodium chloride ( ≈ 58 g/mol )
≈ 1.9 × molar mass of sodium chloride ( ≈ 58 g/mol )

Corresponding quantities

Mass of a molecule m from m = M/N_A:  | 1.8×10^-22 grams  | 1.8×10^-25 kg (kilograms)  | 108 u (unified atomic mass units)  | 108 Da (daltons)
Mass of a molecule m from m = M/N_A: | 1.8×10^-22 grams | 1.8×10^-25 kg (kilograms) | 108 u (unified atomic mass units) | 108 Da (daltons)
Relative molecular mass M_r from M_r = M_u/M:  | 108
Relative molecular mass M_r from M_r = M_u/M: | 108