If the chemical reaction AB + CD → AD + BC releases heat, what is true of the stored bond energy of the reactants and products? A. The bond energy of the reactants is higher than the bond energy of the products. B. The bond energy of the reactants is lower than the bond energy of the products. C. The bond energy of the reactants is the same as the bond energy of the products. D. The bonds do not have energy; the atoms release heat.

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?