Question

Q6 Write the formulae for the following and calculate the molecular
mass for each one and number of moles present in 250 gm of each
of them
a) Nitric Acid
b) Ammonium Sulphate
c) Calcium Sulphate
d) Barium Chloride
e) Sodium Bicarbonate
f) Hydrogen Suphine
g) Potasium Nitrate
h) Iron sulphate
i) Ammonium Phosphate
j) Calcium Choride​

Answer 1

Answer:

Hey the all as follows

Molecular formulae

1. HNO₃

2. (NH₄)₂SO₄

3. CaSO4

4. BaCl2

5. NaHCO₃

6. H₂S

7. KNO3

8. FeSO4

9. (NH4)3PO4

10. CaCl2

Explanation:

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