Question

write the chemical formula and chemical name for the following compound
1.gypsum
2.plaster of Paris
3.washing soda
4.hydrated copper sulphate
5.baking soda​

Answer 1

Answer:

answer is hydrated copper sulphate

Answer 2

Answer:

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Explanation:

1. Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO 4. 2H2O.. It is widely mined and is used as a fertilizer, and in plasters. Chemical formula of Gypsum is CaSO4.
2. The compound plaster of paris is prepared by heating gypsum at 120oC. The chemical formula for the plaster of paris is (CaSO4)2. H2O.
3. Washing soda is a whitish, odourless powder. Its chemical formula is Na2CO3 and is better known as sodium carbonate.
4. Copper(II) sulfate, also known as copper sulphate, are the inorganic compounds with the chemical formula CuSO4(H2O)x, where x can range from 0 to 5. The pentahydrate (x = 5) is the most common form. Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol.
5. Sodium bicarbonate -Formula: NaHCO₃