You place 1.75 mol of pure in an 8.0-L flask at 1000 K. At equilibrium, 0.23 mol of has been formed. Calculate for the reaction at 1000 K.

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

The temperature of a lead fishing weight rises from 26 °c to 38 °c as it absorbs 11.3 j of heat. what is the mass of the fishing weight in grams?