Home
Class 11
CHEMISTRY
1.0 g of metal nitrate gave 0.86 g of me...

1.0 g of metal nitrate gave 0.86 g of metal sulphate. Calculate the equivalent weight of metal.

Text Solution

Verified by Experts

`M (NO_(3))_(n) rarr M_(2) (SO_(4))_(n)`
`:. Eq. of M (NO_(3))_(n) = Eq. of M_(2) (SO_(4))_(n)`
`("Weight of M nitrate")/(Ew of M + Ew of NO_(3)^(ɵ)) = ("Weight. Of sulphate")/(Ew of M + Ew of SO_(4)^(2-))`
`(1.0)/(E + (62)/(1)) = (0.86)/(E + (96)/(2))`
`(1)/(E + 62) = (0.86)/(E + 48)`
`E = 38`
Promotional Banner

Similar Questions

Explore conceptually related problems

0.635 g of a metal gives on oxidation 0.795g g of its oxide. Calculate the equivalent mass of the metal.

0.548 g of the metal reacts with dilute acid and liberates 0.0198 g of hydrogen at S.T.P. Calculate the equivalent mass of the metal.

2 g of a metal in H_(2) SO_(4) gives 4.51 g of the metal sulphate. The specific heat of metal is 0.057 cal g^(-1) . Calculate the valency and atomic weight of metal.

A metal forms two oxides. The higher oxide contains 80% metal. 0.72 g of the lower oxide gave 0.8 g of higher oxide when oxidised. Calculate the weight of oxygen the combines with the fixed weight of metal in the two oxides, and show that the data supports the law of multiple proportines

1.878 g of MBr_(X) when heated in a stream of HCl gas was completely converted to chloride MCl_(X) which weighted 1.0 g The specific heat of metal is 0.14 cal g^(-1) . Calculate the molecular weight of the metal bromide.

4 g of copper was dissolved in concentrated nitric acid. The copper nitrate on strong heating gave 5 g of its oxide. The equivalent weight of copper is

0.15 g of iodoform gave 0.2682 g of AgI. Calculate the percentage of iodine.

0.30 g of a substance gives 0.88 g of carbon dioxide and 0.54 g water. Calculate the percentage of carbon and hydrogen in it.