Is ethyl alcohol an element, a compound, or a mixture?
Is ethyl alcohol an element, a compound, or a mixture?
Determine the density of a sphere with a diameter of 6 cm, given that its mass is 250 g.
Calculate the final volume of a gas at and 1.1 atm, when its volume is 3 L and the temperature and pressure are increased to and 1.3 atm.