i have 5 moles of gas in a container with a volume of 45 liters and at a temperature of 210k, what is the pressure inside the container

Osmosis When does it happen? Were does it happen? How does it happen? Why does it happen?

The density was of a solution of sulfuric acid is 1.285g/cm3 and it is 38.08% (by weight) acid. How many millimeters of the acid solution do you need to supply 125 grams of sulfuric acid?

1. A 36.0-gram sample of formaldehyde (CH20) contains 14.4 grams of carbon. How many grams of carbon are in a 86.0-gram sample of this compound? OA (36.0/14.4) x 86.0 grams OB (14.4/36.0) x 86.0 grams ec 14.4 grams D (86.0/14.4) grams

How do i balance equations?

In the electron cloud model of the atom, an orbital is defined as the most probable of what?

The density of gold is 19.3 g/cm3. What is the volume of a 575 gram bar of pure gold?

How man kilo-calories of heat are required to raise the temperature of 225 g of aluminum from 20 C to 100 C? 0.59 kcal 3.8 kcal 38 kcal 85 kcal

In the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many grams of hydrogen gas will be produced from 125.0 milliliters of a 6.0 M HCl in an excess of Mg

An element has an atomic number of 92 and a mass number of 234, how many neutrons are there?

What energy is a quarterback's arm before throwing a pass