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molar mass of neodymium iodide

Input interpretation

neodymium iodide | molar mass
neodymium iodide | molar mass

Result

Find the molar mass, M, for neodymium iodide: 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: I_3Nd Use the chemical formula to count the number of atoms, N_i, for each element:  | N_i  I (iodine) | 3  Nd (neodymium) | 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)  I (iodine) | 3 | 126.90447  Nd (neodymium) | 1 | 144.242 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)  I (iodine) | 3 | 126.90447 | 3 × 126.90447 = 380.71341  Nd (neodymium) | 1 | 144.242 | 1 × 144.242 = 144.242  M = 380.71341 g/mol + 144.242 g/mol = 524.955 g/mol
Find the molar mass, M, for neodymium iodide: 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: I_3Nd Use the chemical formula to count the number of atoms, N_i, for each element: | N_i I (iodine) | 3 Nd (neodymium) | 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) I (iodine) | 3 | 126.90447 Nd (neodymium) | 1 | 144.242 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) I (iodine) | 3 | 126.90447 | 3 × 126.90447 = 380.71341 Nd (neodymium) | 1 | 144.242 | 1 × 144.242 = 144.242 M = 380.71341 g/mol + 144.242 g/mol = 524.955 g/mol

Unit conversion

0.524955 kg/mol (kilograms per mole)
0.524955 kg/mol (kilograms per mole)

Comparisons

 ≈ 0.73 × molar mass of fullerene ( ≈ 721 g/mol )
≈ 0.73 × molar mass of fullerene ( ≈ 721 g/mol )
 ≈ 2.7 × molar mass of caffeine ( ≈ 194 g/mol )
≈ 2.7 × molar mass of caffeine ( ≈ 194 g/mol )
 ≈ 9 × molar mass of sodium chloride ( ≈ 58 g/mol )
≈ 9 × molar mass of sodium chloride ( ≈ 58 g/mol )

Corresponding quantities

Mass of a molecule m from m = M/N_A:  | 8.7×10^-22 grams  | 8.7×10^-25 kg (kilograms)  | 525 u (unified atomic mass units)  | 525 Da (daltons)
Mass of a molecule m from m = M/N_A: | 8.7×10^-22 grams | 8.7×10^-25 kg (kilograms) | 525 u (unified atomic mass units) | 525 Da (daltons)
Relative molecular mass M_r from M_r = M_u/M:  | 525
Relative molecular mass M_r from M_r = M_u/M: | 525