Answered: 3.14/ Calculate each of the following…

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 CaS04-2H2O -3

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.44PAE: 4.44 Industrial production of hydrogen gas uses the reaction shown below. If 1.00 metric ton of...

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14 and 15 please

3.11 Calculate the molar mass of each of the following:
(a) N2O4 (b) C,H,OH (c) MgSO47H;O (d) Ca(C,H;O2)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 F,
(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 8.05x104 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 7.3x10g of CaS04-2H2O
-3
3.15) Calculate each of the following quantities:
(a) Mass (kg) of 4.6x10 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 STH2
3.16 Calculate each of the following quantities:
(a) Mass (g) of 6.44x10 mol of MNSO4
(b) Amount (mol) of compound in 15.8 kg of Fe(CIO4)3
(c) Number of N atoms in 92.6 mg of NH,NO2
3.17 Calculate each of the following quantities:
(a) Total number of ions in 38.1 g of SRF2
(b) Mass (kg) of 3.58 mol of CuCl, 2H,0
(c) Mass (mg) of 2.88x1022 formula units of Bi(NO3)3*5H,O

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