Question

Constituent elements and molecular formulae of various compounds such as salt,
alum, blue vitriol, ammonium chloride, baking soda, chalk, washing soda.
Collect information and prepare a table.
Compound
Constituent
elements
Symbol and number of atoms
Characteristics
Molecular
formula
Water
HO​

Answer 1

Answer:

salt. washing soda

compound - NaCl Na2SO4.1/2H2O

Constitue - Na & Cl. Na ,S,O,H2O

elements - Sodium & chlorine. washing soda------ ,sulphur,oxygen & water

symbol & no. of atoms- Na(1) Cl (1)

Characteristics - solid crystalline form, used for common purpose

chalk CaCO3

baking soda NaHCO3

Answer 2

Answer:

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Explanation:

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