Water forms according to the equation below: 2H2(g) + O2(g) -> 2H2O(g) Hrxn = -483.64 kJ

How much energy is released during the formation of 1 mol H2O(g)?

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated

Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.