At 400.0 K, an equilibrium mixture of H2, I2, and HI consists of 0.0650 mol H2, 0.0790 mol I2, and 0.130 mol HI in a 4.50-L flask. What is the free energy of this reaction?

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

An experimental procedure requires a 10 ml of acid to be dissolved

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 !