A chemical reaction in which the products are a lower energy than the reactants is said to be: O a. Impossible
O b. Reversible
O c. Endothermic
O d. Exothermic

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

No copying 15 pts how does a free-body diagram tell you about the net force on an object?