Chemistry, asked by aayushidash2006, 9 months ago

formula of calcium nitrate with explanation why 3 in bracket and 2 outside​

Answers

Answered by shreyakaushal13
0

Answer:

This is because Ca has 2+ ions and NO3 is h molecules of nitrate so 3 is written down NO3 has 1- ion so after crossing + and -- gets cancelled and the formula remains Ca(NO3)2.

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