Formula of calcium carbonate by criss cross method
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32
Answer:
- Write the symbols of the radicals.
- Ca CO3
- Write th valency below the respective radical. Ca CO3
- Cross multiply the number of radicals.
- Ca × CO3
- +2 -2
- Write down the chemical formula of the compound.
- CaCO3
Hope it will help you .
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59
Answer:
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