Question

Write the chemical formula of the following compounds (i) Calcium bromide (ii) Chromium Sulphate (iii) Magnesium Phosphate (c) Give empirical formula of : (3) 1. Benzene (C6H6) 2. Glucose (C6H12O6) 3. Acetylene (C2H2)​

Answer 1

Answer:

a. Calcium bromide- CA Br2

b. Chromium Sulphate- Cr 2 ( SO4 ) 3

c. Mg3 (PO4) 2

d. IUPAC ID : Benzene, Molar mass: 78.11 g/mol, Melting point, 5.5degree C

e. IUPAC ID: D glucose , Molar mass 180. 156 g /mol , Melting point 146 degree C

f. Acetylene : 26.06 g/mol -1.

Explanation:

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