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प्रश्न
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उत्तर
Potassium bisulphate - KHSO4 - `"K"^1["HSO"_4]^(1-)`
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संबंधित प्रश्न
Write down the formulae of sodium oxide.
Write down the formulae of magnesium hydroxide.
State the chemical symbols for the following elements :
Sodium, Potassium, Iron, Copper, Mercury, Silver.
Explain the difference between 2N and N2.
An element Z has a valency of 3. What is the formula of oxide of Z ?
Name the elements water is made of. What are the valencies of these elements ? Work out the chemical
formula for water.
An element X of valency 3 combines with another element Y of valency 2. What will be the formula of the compound formed ?
An element Y has a valency of 4. Write the formula for its :
- chloride
- oxide
- sulphate
- carbonate
- nitrate
Name the element in the compound and give the formula of the following compound:
Ethanol
Write the formula of the following compound:
Potassium bisulphite
Write the formula of the following compound:
Sodium iodide
Write the formula of the following compound:
Calcium sulphite
Write the formula of the following compound:
Magnesium carbonate
Write the formula of the following compound:
Zinc nitrate
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Tetra amine copper [II] sulphate
Write the formula of the following compound:
Iron [II] oxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaZnO2
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
NaO
