What is the number of moles of naoh in 26.5 ml of 0.500 molar naoh?
53.0 moles
13.3 moles
0.0189 moles
0.0133 moles

Based on its chemical properties, identify the position of each chemical family on the periodic table.

When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?

Intermolecular forces. question i need with: the only intermolecular forces that affect non polar molecules are forces.