Chemistry, asked by davidtembo11, 10 months ago

What is the molality of a solution composed of 255g of acetone, (CH3)2CO, dissolved in 200.g of water

Answers

Answered by Atαrαh

17

Mass of acetone=255g

Molar mass of ACETONE=58

Moles=255/58=4.39

Mass of water =200g=0.2 kg

Molality=4.39/0.2=21.95m

I hope this helps ( ╹▽╹ )

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