Question

1.52 grams of the hydroxide of a metal on ignition gave 0.995 gms of oxide.The eq.mass of metal is​

Answer 1

Answer:

Explanation:

mass of metal hydroxide/mass of metal oxide

= (eq.wt of metal + eq.wt of OH- )/eq.wt of metal + eq.wt of 0-²

= 1.52/0.995 = x + 17/x+8

x = 9

Answer 2

Explanation:

Refer to the attachment

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