A gas is collected at 20.0 °C and 725.0 mm Hg. When the temperature is changed to 0 °C, what is the resulting pressure?

Which of the following words describe the reality that the universe looks the same from various perspective

How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?