Question

​what will be the molality of the solution containing 18.25g of hcl gas in 500g of water​

Answer 1

Molality= moles of solute/ mass of solvent(kg)
moles of HCl is 0.5moles
mass of solvent is 0.5 kg
Molality = 0.5/0.5= 1 molal

Answer 2

HEY MATE ✌✌

HERE IS YOUR ANSWER :-


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MOLALITY = MOLES OF SOLUTE / MOLES OF SOLVENT (KG)

moles of HCl is 0.5 moles

mass of solvent = 0.5 kg

MOLALITY = 0.5/0.5

= 1 MOLAl


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