Chemistry, asked by ishas2843, 2 days ago

5 calculate the formula unit mass: a) Na CO₂. (b) Na₂SO3 (c) Al2(CO3)3 (d) CaCl2

Answers

Answered by devindersaroha43

0

Answer:

Explanation:

Formula unit mass = Atomic mass of Ca+(2×atomic mass of Cl)=40+71=111

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