Question

Write the chemical formula and molar mass
Calcium carbonate
Hydrogen Sulphide
Ammonium chloride
Sodium hydrogen Carbonate
Magnesium hydroxide..
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Answer 1

Explanation:

Calcium Carbonate: CaCO3

Mass = 100g

Hydrogen sulphide: H2S

Mass = 34g

Ammonim Chloride: NH4Cl

Mass = 53g

Sodium Hydrogen Carbonate: NaHCO3

Mass = 84g

Magnesium Hydroxide: Mg(OH) 2

Mass = 58g

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