Question

A metal wt is increasing by 25 % on burning with oxygen than find equivalent weight of metal......?? plz dont answer if u dont know ..wrong answer will be reported​

Answer 1

Heya mate...

Equivalent weight of O^2-(oxide) ion is : Molar mass of oxygen/ charge of oxygen

= 16 g mol^-1 /2 mol eq^-1

= 8 g eq^-1

Let us consider M to be the equivalent weight of the metal.

Therefore when M grams of the metal will react with 8g of oxygen the corresponding metal oxide formed will be 8gm more in Mass. This 8 gram is 24% of M.

Or we can say that M x 24/100 = 8 gram

So, M = 100 x 8/24 = 33.33 g

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HOPE IT HELPS UH ❤️

Answer 2

Answer:

32 is u r answer.............☺

Explanation:

100 / 25 *8

= 32.........follow me.....☺