High School

If a 23.9 g sample of a base has a volume of 850 mL at 36.9 degrees Celsius, what is the pressure in mm Hg?

Answer :

Final answer:

The pressure calculation of a given base cannot be directly determined from the available information (mass, volume, temperature) because it requires additional details such as the amount in moles or molar mass of the base according to the ideal gas law. Examples provided include calculations related to barometric pressure and atmospheric pressure which are not directly relevant. The ideal gas law (PV = nRT) is usually used to calculate pressure.

Explanation:

From the given details, it is not directly possible to calculate the pressure of the base because we are not provided with enough information to do so. The idea of the pressure exerted by a gas, base, or any given substance usually depends on the number of moles, temperature, volume, and the constant R (where R is the ideal gas constant), according to the ideal gas law (PV = nRT).

This equation can be used to calculate the pressure of a gas at a given temperature, provided the volume and the amount of the substance (in moles) are provided. This necessitates knowledge of molecular weight or molar mass.

A few examples were provided which showed calculations related to pressure, such as the barometric pressure, calculated using density, height and gravitational acceleration.

However, these examples do not directly apply to the initial question of determining the pressure of a base with a given volume and mass as they are referring to atmospheric pressure relevant to height and density of mercury.

Learn more about Pressure Calculation here:

https://brainly.com/question/15678700

#SPJ11

Other Questions