explain the impact that changing pressure has on a system in a state of dynamic equilibrium what will happen when pressure on a reaction mixture at equilibrium and with fewer moles on the reactant side is increased

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

Which statement best explains the relationship between an area is geography and the temperature of its surface water

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.