Chemistry, asked by bommahemanth1234, 1 year ago

If a sample of MgBr2 contains 4×10^20 Br- ions , calculate the number of Mg+2 ions present in MgBr2

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Answered by javedsaif0

6

Answer:2 × 10^20

Explanation: cz number of mg^2+ ions are half of br^- ions

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