Only number 9 please 3.8 Calculate the molar mass of each of the following:(a) Sr(OH)2 (b) N,O3 (c) NaClIO,(d) Cr,O33.9 Calculate the molar mass of each of the following:(a) (NH4)3PO4 (b) CH2C12 (c) CuSO,+5H,O (d) BRF33.10 Calculate the molar mass of each of the following:(a) Sno(b) BaF2(c) Al½(SO4)3(d) MnCl23.11 Calculate the molar mass of each of the following:(a) N2O4 (b) C,H,OH (c) MgSO,-7H2O (d) Ca(C,H3O2)23.12 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 Ca3.13 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 atoms3.14/ 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 CaSO4-2H2O3.15 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 SrH21ontities:

The molar mass of the compound can be determined by the sum of the atomic masses of each atom…

Answered: 3.9 Calculate the molar mass of each of…

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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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Chapter3: Calculations With Chemical Formulas And Equaitons

Section: Chapter Questions

Problem 3.114QP: A sample of sandstone consists of silica, SiO2, and calcite, CaCO3. When the sandstone is heated,...

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Only number 9 please

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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