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Determine the molality of water at 25 degree centigrade.(explain)

6 years ago


Answers : (1)

										Lets find out the molarity of 1 L sample of water
Volume of water = 1L
Density of water = 1 kg/L
Mass of 1 L water = 1 kg = 1000g
Number of moles of water = mass of water / molar mass of water = 1000/18
Molarity = number of moles/ volume = 1000/18/1 = 55.55 m
one year ago

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