Chemistry, asked by siallen9639, 1 year ago

The density of room temperature is 1.0g/ml.how many molecules are there is a drop of water if it's volume is 0.05 ml ?

Answers

Answered by MHL
2
m= 1 g/ml,V =. 05ml
n = 6.022e23*1*.05/18
=1.673e21
That's the number of water molecules.. Hope it might help
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