How many moles are in 43.8 L #H_2O# at STP?

1 Answer
Feb 19, 2016

Answer:

At STP water will be in liq state. its calculation may be done by finding its mass.

Explanation:

Mass of 43.8 L or 4389 mL water = 43800 g (approx) taking density of water to be 1g/mL
now molar mass of water is 18
so 43800 g water = #43800/18#moles=2433.33 moles