मराठी

Write the Formula of the Following Compound: Magnesium Carbonate

Advertisements
Advertisements

प्रश्न

Write the formula of the following compound:

Magnesium carbonate

एका वाक्यात उत्तर
Advertisements

उत्तर

Magnesium carbonate - MgCO3 - `"Mg"^(2+)["CO"]_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 12.04

संबंधित प्रश्‍न

Write the chemical formula of the Magnesium chloride.


Write the chemical formula of the Calcium carbonate.


Explain the difference between 2N and N2.


Name the elements water is made of. What are the valencies of these elements ? Work out the chemical
formula for water.


An element Y has a valency of 4. Write the formula for its :

  1. chloride
  2. oxide
  3. sulphate
  4. carbonate
  5. nitrate

Give the formula and valency of:

Aluminate ______ ______

Complete the following statement by selecting the correct option :

The correct formula of aluminium oxide is


Give the empirical formula of Acetylene C2H2


Write the formula of the following compound:

Potassium bicarbonate


Write the formula of the following compound:

Potassium aluminate


Write the formula of the following compound:

Potassium iodide


Write the formula of the following compound:

Zinc chloride


Write the formula of the following compound:

Zinc hydroxide


Write the formula of the following compound:

Aluminium nitrate


Write the formula of the following compound:

Aluminium oxide


Write the formula of the following compound:

Lead [II] hydroxide


Write the formula of the following compound:

Lead [II] sulphate


Write the chemical formula for the following compounds

  1. Aluminium sulphate
  2. Silver nitrate
  3. Magnesium oxide
  4. Barium chloride

Write the molecular formulae for the following compounds

Iron (III) sulphide


Complete the following crossword puzzle (Fig. 3.1) by using the name of the chemical elements. Use the data given in Table.

  Across   Down
2 The element used by Rutherford during his α–scattering experiment 1 A white lustrous metal used for making ornaments and which tends to get tarnished black in the presence of moist air
3 An element which forms rust on exposure to moist air 4 Both brass and bronze are alloys of the element
5 A very reactive non–metal stored under water 6 The metal which exists in the liquid state at room temperature
6 Zinc metal when treated with dilute hydrochloric acid produces a gas of this element which when tested with burning splinter produces a pop sound. 8 An element with symbol Pb


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×