When acids dissolve in water, what is released into the resulting solution? H+ and OH-ions equally

H+ (hydrogen) ions

OH- (hydroxide) ions

A1.50-liter sample of dry air in a cylinder exerts a pressure of 3.00 atmospheres at a temperature of 25°c. without changing the temperature, a piston is moved in the cylinder until the pressure in the cylinder is reduced to 1.00 atmospheres. the volume of the gas is