AMT 3. NaHSO4 (Sodium hydrogen sulfate) Element %Na= %H= %S = %O =

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.79PAE: 3.79 Consider two samples. Sample A contains 2 moles of N2 and 1 mole of O2, and Sample B contains 1...
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3
3
3. NaHSO4 (Sodium hydrogen sulfate)
Element
%Na=
%H=
%S =
%0 =
Par Mass to moles. Convert mass to moles then moles to number of atoms. Use the
periodic table for atomic masses. Use Avogadro's number.
Atomic mass
Element (g/mol)
Mg
Te
U
Mass (g)
120
4.50
3000
Moles
Number of atoms
Transcribed Image Text:3 3 3 3. NaHSO4 (Sodium hydrogen sulfate) Element %Na= %H= %S = %0 = Par Mass to moles. Convert mass to moles then moles to number of atoms. Use the periodic table for atomic masses. Use Avogadro's number. Atomic mass Element (g/mol) Mg Te U Mass (g) 120 4.50 3000 Moles Number of atoms
Convert mass to moles then moles to number of molecules. Use the formula masses you
calculated in the previous section. Use Avogadro's number.
Formula
Element mass (g/mol) Mass (g)
K₂S
30
CH3CO₂H
130
NaHSO4
500
Element
Mg
Te
U
Part 3: Mass to moles. Convert mole quantities to masses. Use the periodic table for
atomic masses. Use the formula masses from the previous section.
Atomic mass
(g/mol)
Element
K₂S
CH3CO₂H
NaHSO4
Moles
0.035
2.70
1.60
Formula mass
(g/mol)
Moles
Moles
30
130
500
Mass (g)
Number of molecules
Mass (g)
Transcribed Image Text:Convert mass to moles then moles to number of molecules. Use the formula masses you calculated in the previous section. Use Avogadro's number. Formula Element mass (g/mol) Mass (g) K₂S 30 CH3CO₂H 130 NaHSO4 500 Element Mg Te U Part 3: Mass to moles. Convert mole quantities to masses. Use the periodic table for atomic masses. Use the formula masses from the previous section. Atomic mass (g/mol) Element K₂S CH3CO₂H NaHSO4 Moles 0.035 2.70 1.60 Formula mass (g/mol) Moles Moles 30 130 500 Mass (g) Number of molecules Mass (g)
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