SAJS2ND SAJS2ND

28-10-2022
Chemistry

Answered

5.0 grams of Ch4 gas is placed in a 500 mL flask at 25C. What pressure would this gas be exert??

5.0 grams Ne and 5.0 grams Cl2 are mixed together in a 5.0 L flask at 289K. Calculate: 1) the moles of each gas 2) the mole fractions of each gas 3) the partial pressures of each gas 4) the total pressure of both gases

Answer :

Other Questions

6. A sample of oxygen gas has a volume of 14.0 L with a pressureof 0.945 atm. If the volume of the gas is decreased to 10.0L,what is the pressure? 0.005 0.1

At 80 °C, the volume of a gas is 38.6 mL. At the same pressure, its volume is 244 mL at what temperature?O a. 2000Ob. 2232.35O c. 230O d.-220

A student collects 25 mL of gas at 550 mmHg. What volume would this gas occupy at 760 mmHg? There is no change in temperature or mass.1) write down the name of

What is the volume of H2 gas produced at stp from the reaction of 25.0 g of Al.

You have 500 grams of Co›S. How many moles are present?

Calculate the mass in grams of 4.22 x 1024 molecules of propylamine. The chemical formula for propylamine is C, H, N. mass: DO 8

Fill in the blank.Alkali metals react with water to from gas ________ and a ________.A metals such as _______ can be used to displace ________ gas from acidic s

FOR THE CHEMICAL EQUATION NaHCO3 + CH3COOH -> NaOOCCH3 + H2O + CO2- were any new elements introduced into the closed system ? Where did the gas come from?- a

Determine how many half lives have taken place in 2.5 grams of the original fossils containing 160 grams of carbon-14 remain with half life of 5730 years

the following data were obtained in an experiment to find the molecular mass of a liquid: volume of gas: 8.352 mL Temperature: 99 C Pressure: 742 mmHg Mass of