Question

please answer it first

Answer 1

1 dm^3 = 1 L = 1000 cm^3

Molarity is defined as moles compound per liter of solution.

Molarity = 1000 g/L(1 mole H2O)/(18.015 g) = 55.5 mole/L = 55.5 M
I hope this will help

Answer 2

one litre of water at 4 degree Celsius = 999.9750 grams

MW of water = 18.015 g / mole

so:

( 999.9750 grams of water / litre ) / ( 18.015 gram / mole)

55.508 mole / litre = 55.508 M



HOPE ITS HELP