3.9 Calculate the molar mass of each of the following: (a) (NH4)3PO4 (b) CH,Cl2 (c) CuSO,-5H2O (d) BrF3

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3.8 Calculate the molar mass of each of the following:
(a) Sr(OH)2 (b) N,O3 (c) NaClIO,
(d) Cr,O3
3.9 Calculate the molar mass of each of the following:
(a) (NH4)3PO4 (b) CH2C12 (c) CuSO,+5H,O (d) BRF3
3.10 Calculate the molar mass of each of the following:
(a) Sno
(b) BaF2
(c) Al½(SO4)3
(d) MnCl2
3.11 Calculate the molar mass of each of the following:
(a) N2O4 (b) C,H,OH (c) MgSO,-7H2O (d) Ca(C,H3O2)2
3.12 Calculate each of the following quantities:
(a) Mass (g) of 0.346 mol of Zn
(b) Number of F atoms in 2.62 mol of F2
(c) Number of Ca atoms in 28.5 g of Ca
3.13 Calculate each of the following quantities:
(a) Amount (mol) of Mn atoms in 62.0 mg of Mn
(b) Amount (mol) for 1.36x1022 atoms of Cu
(c) Mass (g) of 8.05×104 Li atoms
3.14/ Calculate each of the following quantities:
(a) Mass (g) of 0.68 mol of KMNO4
(b) Amount (mol) of O atoms in 8.18 g of Ba(NO3)2
(c) Number of O atoms in 7.3x10 g of CaSO4-2H2O
3.15 Calculate each of the following quantities:
(a) Mass (kg) of 4.6x102 molecules of NO2
(b) Amount (mol) of Cl atoms in 0.0615 g of C,H,Cl2
(c) Number of H¯ ions in 5.82 g of SrH2
1ontities:
Transcribed Image Text:3.8 Calculate the molar mass of each of the following: (a) Sr(OH)2 (b) N,O3 (c) NaClIO, (d) Cr,O3 3.9 Calculate the molar mass of each of the following: (a) (NH4)3PO4 (b) CH2C12 (c) CuSO,+5H,O (d) BRF3 3.10 Calculate the molar mass of each of the following: (a) Sno (b) BaF2 (c) Al½(SO4)3 (d) MnCl2 3.11 Calculate the molar mass of each of the following: (a) N2O4 (b) C,H,OH (c) MgSO,-7H2O (d) Ca(C,H3O2)2 3.12 Calculate each of the following quantities: (a) Mass (g) of 0.346 mol of Zn (b) Number of F atoms in 2.62 mol of F2 (c) Number of Ca atoms in 28.5 g of Ca 3.13 Calculate each of the following quantities: (a) Amount (mol) of Mn atoms in 62.0 mg of Mn (b) Amount (mol) for 1.36x1022 atoms of Cu (c) Mass (g) of 8.05×104 Li atoms 3.14/ Calculate each of the following quantities: (a) Mass (g) of 0.68 mol of KMNO4 (b) Amount (mol) of O atoms in 8.18 g of Ba(NO3)2 (c) Number of O atoms in 7.3x10 g of CaSO4-2H2O 3.15 Calculate each of the following quantities: (a) Mass (kg) of 4.6x102 molecules of NO2 (b) Amount (mol) of Cl atoms in 0.0615 g of C,H,Cl2 (c) Number of H¯ ions in 5.82 g of SrH2 1ontities:
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