Calculate the number of moles of water in `610 g BaCl_(2).2H_(2)O`

(a) 2 Calculate the number of moles of water in 366 g BaCl_(2).2H_(2)O . (b) Calculate the value of X ( in terms of mole) if X=9.4 g "Phenol" +6.02xx10^(22) molecules phenol +0.2 "mole" phenol.

The number of mole of water in 488 g BaCl_2 ,2H_2O are :

Calculate the number of moles in 2g of NaOH .

Calculate the number of moles in 22 g of CO_(2)

Number of moles of water in 488 gm of BaCl_(2).2H_(2)O are - (Ba = 137)

Calculate the number of moles of water (H_(2)O) present in 4.5 g of water.

Calculate the number of moles in 17g of hydrogen peroxide (H_(2)O_(2)) .