Numbers to mass

via the formula mass

Ca =40, Cl =35.5, S =32, N =14, O =16, H =1.
Compound
Number
Mole
Mass
Formula mass is 111 atomic mass units
Mole
Formula mass is 71atomic mass units
Mole
Formula mass is 136atomic mass units
Mole
Formula mass is 100atomic mass units
Mole
Formula mass is 63 atomic mass units
Mole
Formula mass is 82 atomic mass units
Mole
Formula mass is 46 atomic mass units
Mole
Formula mass is 36.5 atomic mass units
Mole
Formula mass is 92 atomic mass units
Mole

Calculate the mass of 2 X 1023 water molecules.
Solution

How many molecules of sulfuric acid (H2SO4) are present in a 9.8 gram sample of sulfuric acid?

Solution

solutions

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