Molecular formula for methane is CH4..
Then, molecular mass of methane = 12 + 4 x 1 = 16 u.
1 mole of methane = 16 g = 22.4 L at STP.
Therefore, weight of one litre of methane = 16/22.4 g = 0.714 g.
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At STP, 1 mole of any gas has a volume of 22.4 liters. Given 150 liters, that means you have about 6.7 moles. The molar mass of methane is 16 grams/mole (from the Periodic Table atomic masses of C and H.) So, 16 grams to the mole, and you have 6.7 moles, so 16x6.7=107.2 grams CH4.
No, a kilogram is a standard unit of mass, not volume. Volume is typically measured in units such as liters or cubic meters.
No, "kilo litre" is not a standard metric term. The correct term is "kiloliter" (abbreviated as kL), which is a unit of volume in the metric system equal to 1000 liters.
The conversion of volume (1 liter) to weight (pounds) depends on the substance being measured because different substances have different densities. For water, 1 liter is equal to approximately 2.2046 pounds.
One liter of diesel weighs approximately 0.85 to 0.86 kilograms.
Length: metreMass: kilogram Volume: litre temperature: Kelvin.