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04-03-2020
Chemistry

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How do you find the formula for the ionic compound of sodium chromate?
Pls show all working out ty;)

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04-03-2020

Answer:

Explanation:

Sodium chromate has the chemical formula Na2CrO4, and a molar mass of 161.97 g/mol. It is a salt made of two sodium cations (Na+) and the chromate anion (CrO4-) in which the chromium atom is attached to four oxygen atoms.

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