Please help me fast chemistry titration This titration has an end point about 7. This is because of the nature of the two chemicals used. Some combinations will have endpoints in the acidic or basic range.
What chemical combinations (there are more than one) can cause this to occur? The hydrogen ion concentration determines the ph at endpoint uses would these types of mixtures have? Hint. (Buffer)

Define dew point. i am writing this part to be able to ask the question

Nonpoint source pollution is difficult to control because it

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon