Question

Какой объём занимает 1 кг водорода при температуре 200 К, если его давление 1662 Па

Answer 1

Ответ:

500м³

Объяснение:

решение на фото....

Answer 2

Hydrogen Volume at 200 K and 1662 Pa

At a temperature of 200 K and a pressure of 1662 Pa, the volume occupied by 1 kg of hydrogen can be calculated using the ideal gas law, which states that PV = nRT, where P is the pressure, V is the volume, n is the number of moles of gas, R is the ideal gas constant, and T is the temperature in Kelvin.

Using the ideal gas law, the volume V can be calculated as:

V = (nRT) / P

Where: - n = mass of hydrogen / molar mass of hydrogen - R = ideal gas constant (8.314 J/(mol·K)) - T = temperature in Kelvin - P = pressure

Given: - Mass of hydrogen = 1 kg - Molar mass of hydrogen = 0.00201588 kg/mol - R = 8.314 J/(mol·K) - T = 200 K - P = 1662 Pa

Calculating the volume using the ideal gas law: V = (1 kg / 0.00201588 kg/mol) * (8.314 J/(mol·K) * 200 K) / 1662 Pa

Let's calculate the volume.