Reaction Equation ∆H (kJ/mol) -450 Reaction 1: Mg(s) + 2HCl(aq) — MgCl2(aq) + Hz(9) Reaction 2: MgO(s) + 2HCl(aq) — MgCl2(aq) + H2O(1) Reaction 3: H2(g) + 220,(9) — H2O(1) -81 -286 Reaction(s)_released heat. W
Reaction_released the most heat per mole of reactant​

Which type of intermolecular force is pbr3

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.

Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).