What's More Activity: This time you will calculate the molar mass of the compound. Fill-up the given table below. You can use the periodic table as a reference. COMPOUND ELEMENT ATOMIC MASS NO. OF ATOMS 1 MOLAR MASS g/mole) 58.45 Example: Naci Na СІ 23.00 35.45 1 1.hydrogen peroxide, H2O2 2.Baking soda, NaHCO3 3.Lime,Cao 4.Lye,NaOH
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Hydrogen peroxide
H2O2
elements number atomic
of atoms mass
H. 2 1 2
O 2 16 32
molar mass 34g/mol
Baking soda
NaHCO3
elements. number atomic
of atoms mass
Na. 1 23. 23
H 1 1. 1
C 1 12. 12
O 3 16. 48.
molar mass. 84 g/mole
Lime
CaO
elements. number atomic
of atoms mass
Ca 1. 40
O 1 . 16
molar mass 56g/mol
Lye
NaOH
elements. number atomic
of atoms mass
Na 1 23
O 1 16
H. 1. 1
molar mass 40g/mol
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