Question

Calculate the equivalent weight Ca (OH)2 ??

Answer 1

Answer:

Equivalent weight = Molecular mass/valency = 74/2 = 37.

Ca(OH)2 = 40+16×2+1×2 = 74

hope it helpd....

Answer 2

Weight of Ca(OH) 2

Weight of Ca = 40

Weight of (O) =16

Weight of (H) =1

So total weight = 40+(16+1)2

40+(17)2

40+34

74 amu = total weight

Now equivalent weight

Molecular weight divided by 2

So ans is :- 37 amu

$<marquee> Mark as the brainlist ans$