How many standard cubic meters of gas can 1kg LPG produce under standard conditions?

How many standard cubic meters of gas can 1kg LPG produce under standard conditions?

First of all, we need to know what the composition of LPG is. We can think of it as butane. Its molecular weight is 58, so there are 1000 / 58 moles of butane per kilogram, so the volume of gas produced is 1000 / 58 * 22.4/1000 = 22.4/58 cubic meters

How many cubic gases can 1kg liquid LPG produce
The answer I got was 2.5kg = 1m3, on the contrary

A bottle of liquefied petroleum gas is 14.5kg according to the national regulations, which is converted to 6.15m3;
Therefore, the weight of 1 cubic meter of LPG is 2.36 kg
50 kg LPG is equal to 50 / 2.36 = 21.18644 m3

How many cubic meters does a kilogram of liquefied gas have

One kilogram of liquefied gas is about 0.43 cubic meters of gas; one cubic meter is about 2.33 kilograms

How many tons is a cubic meter of biogas

Biogas is a kind of mixed gas, the main components are methane (CH4), carbon dioxide (CO2), oxygen (02), nitrogen (N2) and hydrogen sulfide (H2S). The content of methane is about 55% - 70%, and the content of carbon dioxide is about 30% - 45%. The main component of biogas is methane
The density of biogas is about 1.215kg/m3
Not as many tons
Because biogas is a mixed gas, the proportion of its components is uncertain,