Question

Find the total percentage of Magnesium In Magnesium Nitrate crystal. Mg (NO3)2.6H2O

[Mg=24, N=14, O=16 H=1] . [3​

Answer 1

Answer:

Explanation:

Molar mass of Mg(NO

3

​

)

2

​

.6H

2

​

O, =256 gm

So, % of Mg =24×

256.4

100

​

=9.38 %

Hence, option A is correct.

Answer 2

Answer:

ANSWER IN ABOVE CLIPPING

Explanation:

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