a) Calculate the number of moles in 3.3 g of sodium. b) Calculate the number of atoms of sodium in the sample described in a) above. c) Find the number of moles in 2.36 g of NO2. d) How many molecules can be found in 3.1129 g of magnesium nitrite?
a) Calculate the number of moles in 3.3 g of sodium. b) Calculate the number of atoms of sodium in the sample described in a) above. c) Find the number of moles in 2.36 g of NO2. d) How many molecules can be found in 3.1129 g of magnesium nitrite?
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter8: Chemical Composition
Section: Chapter Questions
Problem 41QAP: Calculate the number of moles of carbon atoms present in eachof the following samples. l type="a">...
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a) Calculate the number of moles in 3.3 g of sodium.
b) Calculate the number of atoms of sodium in the sample described in a) above.
c) Find the number of moles in 2.36 g of NO2.
d) How many molecules can be found in 3.1129 g of magnesium nitrite?
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