sdeontaemoore sdeontaemoore

01-10-2022
Chemistry

Answered

The volume of a gas was 99 mL when the temperature was 151.1 ºC. If the temperature was initially 30.9 ºC, and there was no change in the pressure, what was the initial volume of the gas?

Answer :

Other Questions

Collected data consists of:Mass of Mg: 0.016 g Volume of flask: 146.0 mLInitial pressure: 101.39 kPaMaximum pressure: 116.54 kPaPressure change: 15.15 kPaTemper

1.) The severity of a tropical storm is related to the depressed atmospheric pressure at its center. In August 1985, Typhoon Odessa in the Pacific Ocean feature

The volume increased from 25.00 mL to 64.38 mL. When weighed, the sample was found to have a mass of 276.9 grams. What is the density of the sample?

A sample of metal was added to a graduated cylinder. The volume increased from 25.00 mL to 64.38 mL. When weighed, the sample was found to have a mass of 276.9

A substance has a density of 13.5 g/mL. You have a 30.0g sample. What is the volume of your sample?

Please help!!! A substance has a density of 13.5 g/mL. You have a 30.0g sample. What is the volume of your sample?

In the laboratory you dissolve 23.1 g of aluminum iodide in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution?

A 132.0 g sample of a nonvolatile compound was dissolved in 4.300 mol of cyclohexane (P° = 100.0 mmHg). The vapor pressure of the solution was determined to be

In the laboratory you dissolve 13.8 g of calcium acetate in a volumetric flask and add water to a total volume of 500 mL. What is the molarity of the solution?

In the laboratory you dissolve 12.3 g of copper(II) sulfate in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solutio