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Q: How is the H vap used to calculate the mass of liquid boiled by 1 kj of energy?
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How is the delta Hvap used to calculate the mass of liquid boiled by 1 kj of energy?

1kJ x 1/Hvap x g/mol liquid


How is the delta Hvap used to calculate the mass liquid boiled by 1 kj of energy?

1kJ x 1/Hvap x g/mol liquid


How is the Hvap used to calculate the mass of liquid boiled by 1 kJ of energy?

1kJ x 1/deltaHvap x g/mol liquid.


How is the h vaporization used to calculate the mass of liquid boiled by on of energy?

The specific enthalpy of vaporization (usually represented by the letter H with a carat above it) is generally given as units of energy per unit mass or per mole. If given in terms of per unit mass, the mass boiled can be calculated by dividing the energy input by the specific enthalpy. If given in terms of per mole, first divide the energy by the specific enthalpy then multiply the result by the mass per mole.


How is stoichiometry used to calculate energy when a mass of liquid freezes?

Grams liquid × mol/g × Hfusion


How is stoichiometry used to calculate energy absorbed when a mass liquid boils?

Grams liquid × mol/g × Hvap


How is stoichiometry used to calculate energy released when a mass of liquid freezes?

Grams liquid × mol/g × Hfusion


How is the Hfusion used to calculate the energy released when a mass of liquid freezes?

Grams Liquid x mol/g x Hfusion


How is Stoichiometry use to calculate energy absorbed when a mass of liquid boils?

Grams liquid × mol/g × Hvap


How is the H fusion used to calculate the energy released when a mass of liquid freezes?

grams liquid x mol/g x H fusion


How is stoichiometry used to calculate energy released when a mass liquid freezes?

The mol is involved in many chemical calculations. And the molar mass mass is calculated from the chemical formula.


How can we calculate the density of a irregular solid or a liquid?

You can dip the irregular solid in a water or other suitable liquid. This is how, you can measure the volume of the solid. The mass can be measured by weighing scale. Mass/volume = density. It is easy to measure the mass and volume of the liquid. First measure the mass the container. Then add the liquid to it. You will get the mass of the liquid. Then measure the volume of the liquid. Use the above formula to calculate the density of the liquid.