3. 79,789kJ = (293k) (377kJ)

What is it called when you squeeze gas into a smaller space

The various atomic masses of the same element are called neutrino positron critical mass isotopes

What mass of copper is produced when zinc is added to a solution containing 31.9g copper ii tetraoxosulphate vi

2.15 g of an unknown gas at 71 degrees C and 1.10 atm is stored in a 1.75 L flask. What is the density of the gas? What is the molar mass of the gas?

If an element has 4 naturally occuring isotopes, how many peaks will show up in the mass spectra?

The vapor pressure of benzene (C6H6) is 73.0 mm Hg at 25 °C. What is the vapor pressure of a solution consisting of 179 g of benzene and 0.217 mol of a nonvolatile nonelectrolyte?

Aldo drove 420 miles using 18 gallons of gas. at this rate, how many gallons of gas would he need to drive 357 miles

How many grams of As2S3 are in 3.25 moles?

How does a solid turn into a liquid

What does the Ka represent in the equation and why is it important?