Question

Відносна густина деякого газу за повітрям становить 2. Який об’єм за (н.у.) займає цей газ масою 23,2 г.

Answer 1

Ответ:

8,96 л

Объяснение:

Смотри фото

Answer 2

Relative Density of a Gas and its Volume at NTP

The relative density of a gas compared to air is given as 2. This means the gas is twice as dense as air.

To find the volume of this gas at NTP (normal temperature and pressure) when its mass is 23.2 g, we can use the formula:

Volume = (Mass * Molar Volume) / (Relative Molecular Mass * Density of Gas)

Where: - Mass = 23.2 g - Molar Volume at NTP = 22.4 L/mol - Relative Molecular Mass (not provided in the question) - Density of Gas (not provided in the question)

Unfortunately, the specific gas and its relative molecular mass and density are not provided in the question. Without this information, it's not possible to calculate the volume of the gas at NTP.

If you have the specific gas and its relative molecular mass and density, I'd be happy to help you calculate the volume at NTP.