The number of B-O-B bonds present in Borax `(Na_2B_4O_7. 10 H_2 0)`

Number of B-O-B bondspresent in borax is

Number of B-O-B bond in borax

How many water molecules of crystallisation are present in borax, Na_(2)B_(4)O_(7).10 H_(2)O ?

Calculate the percentage of boron (B) in borax, Na_(2)B_(4)O_(7). 10H_(2)O . (H = 1, B = 11, O = 16, Na = 23)

The number of OH units directly linked to bororn atom in Na_(2)B_(4)O_(7).10 H_(2)O is _____.

The types of bonds present in CuSO_4 .5H_2O are only

Calculate the number of oxygen atoms in 0.20 mole of Na_(2)CO_(3).10H_(2)O .

Bonds presents in CuSO_(4) .5H_(2)O is

The number of S-S bonds in H_(2)S_(4)O_(6) is __________

In borax number of B-O-B bonds are X and number of boron atoms are Y. Then X+Y is