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प्रश्न
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उत्तर
Potassium carbonate - K2CO3 - `"K"^1"CO"_3^(2-)`
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संबंधित प्रश्न
What is meant by the symbol of an element ? Explain with examples.
Explain the difference between 2N and N2.
An element Z has a valency of 3. What is the formula of oxide of Z ?
Fill in the blank:
Formula of iron (ill) carbonate is _____ .
Correct the following statement:
A molecular formula represents an element.
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Write the formula of the following compound:
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Write the formula of the following compound:
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Write the formula of the following compound:
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Write the formula of the following compound:
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State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
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Write the chemical formula for the following compounds
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- Silver nitrate
- Magnesium oxide
- Barium chloride
Write the molecular formulae for the following compounds
Iron (III) sulphide
Write the molecular formulae for the following compounds
Mercury (II) chloride
