मराठी

Write the Formula of the Following Compound: Sodium Sulphite - Chemistry

Advertisements
Advertisements

प्रश्न

Write the formula of the following compound:

Sodium sulphite

एका वाक्यात उत्तर
Advertisements

उत्तर

Sodium sulphite - Na2SO3 - `"Na"^(1+)["SO"_3]^(2-)`

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: The Language Of Chemistry - Additional Questions

APPEARS IN

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

संबंधित प्रश्‍न

What is meant by the term chemical formula?


Write the chemical formula of the Calcium oxide.


Write the chemical formula of the Copper nitrate.


An element A forms an oxide A2O5.

What will be the formula of chloride of A ?


Give the formula and valency of:

Aluminate ______ ______

Give the formula and valency of:
cupric  ………………… . 


Correct the following statement:

Molecular formula of water is H2O2


Give the empirical formula of Acitic Acid CH3COOH.


Write the formula of the following compound:

Potassium aluminate


Write the formula of the following compound:

Sodium nitrate


Write the formula of the following compound:

Sodium dichromate


Write the formula of the following compound:

Calcium bicarbonate


Write the formula of the following compound:

Magnesium chloride


Write the formula of the following compound:

Zinc oxide


Write the formula of the following compound:

Aluminium hydroxide


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.

KCr2O7


Which of the following represents a correct chemical formula? Name it.

BiPO4


Write the molecular formulae for the following compounds

Copper (II) bromide


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.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×