मराठी

Write the Formula of the Following Compound: Sodium Plumbite

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प्रश्न

Write the formula of the following compound:

Sodium plumbite

एका वाक्यात उत्तर
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उत्तर

Sodium plumbite - Na2PbO- `"Na"^(1+)["PbO"_2]^(2-)`

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पाठ 1: The Language of Chemistry - Additional Questions

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विराफ जे. दलाल Simplified ICSE Chemistry [English] Class 9
पाठ 1 The Language of Chemistry
Additional Questions | Q 12.02

संबंधित प्रश्‍न

Name the following compounds. Also write the symbols/formulae of the ions present in them :

  1. CuSO4
  2. (NH4)2SO4
  3. Na2O
  4. Na2CO3
  5. CaCl2

Give the empirical formula of : Benzene C6H6


Name the element in the compound and give the formula of the following compound:

Ethanol


Write the formula of the following compound: 
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Write the formula of the following compound:

Sodium nitrite


Write the formula of the following compound:

Sodium bisulphite


Write the formula of the following compound:

Magnesium bicarbonate


Write the formula of the following compound:

Zinc chloride


Write the formula of the following compound:

Tetra amine copper [II] sulphate


Write the formula of the following compound:

Iron [III] oxide


Write the formula of the following compound:

Iron [II] sulphate


Write the formula of the following compound:

Lead [II] nitrate


Write the formula of the following compound:

Silver [II] chloride


State of the following formula of a compound is incorrect. Incorrectly write the correct formula.

NaClO


Write the molecular formulae for the following compounds

Aluminium (III) nitrate


Write the molecular formulae for the following compounds

Iron (III) sulphide


Write the molecular formulae for the following compounds

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Derive the chemical formula for calcium chloride.


Play a game for writing formula.

Example 2: A low-cost model for writing formulae: Take empty blister packs of medicines. Cut them in groups according to the valency of the element, as shown in the figure. Now, you can make formulae by fixing one type of ion into other.

For example:

The formula for sodium sulphate:

2 sodium ions can be fixed on one sulphate ion.

Hence, the formula will be Na2SO4.

Do it yourself:

Now, write the formula of sodium phosphate.


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