Math and Arithmetic
Statistics

# How many water molecules equal 1 liter of water?

234 ###### 2012-03-21 03:24:08

1 liter of water is equal to 1000 milliliters or 1000 grams (1 ml = 1 g). The molecular mass of water is 18.02, so the number of moles in 1 L of water is given by the equation:

1000 grams * (1 mol water / 18.02 MM) = 55.5 moles

Multiplying this number by 6.02 * 1023 or Avogadro's number (1 mole = 6.02 * 1023 particles) will yield about 3.35 * 1025. Therefore, 3.35 * 1025 particles are equal to one liter of water.

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## Related Questions A kilogram of water is equal to a liter of water. One liter of water is about 0.264 US gallons.  One liter is equal to approximately 33.8 fluid ounces.   One fluid ounce of water is equal to approximately 0.0296 liters.     One liter is equal to approximately 4.2 8-oz glasses of water. [998.2 gram / 18.0 g/mole] x 6.022 x 1023 = 334 molecules/Litre at 20oC 1.47 cup 1 liter = 4.22 cups 1 cup = 0.23 liter Depends on the density, if it is water 1 liter = 1 kg.It Depends on what you are measuring. 1L of water is equal to 1Kg of water. However, 1kg of metal is not equal to 1L of metal.  one. The mass might be different but the volume remains the same 1 liter of water weighs 35.27396 ounces. 1 liter has a volume of 33.814 fluid ounces. I believe that 1,000 milliliters is equal to a liter.    12,500 liters of water is equal to: 12.5 cubic meters. 1 liter of water has mass about 1000 grams/liter. Molecular mass of water=18 so No. of moles in 1liter = 1000/18= 55.55 moles this multiplied by Avogadro's number: 6.022*1023 will give number of water molecules in 1 liter as: 55.55*6.022*1023 ~= 334.52*1023 ###### Math and ArithmeticUnits of MeasureVolumeCooking MeasurementsNutritional MeasurementExerciseEyesSwimming PoolsChemical Bonding Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.