Question

no. of molecules in 1L of water​

Answer 1

Answer:

One mole of water has a mass of 18 grams and a volume of 18 mL (as the density of water is 1 g per cm3). It contains Avogadro's number of molecules (6x 10^23). Thus 1 litre of water contains 1 / 18 x 1000 x 6 x 1^23 molecules (assume you can do the maths…)

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Answer 2

Answer:

334.56×10^23 molecules....