Cooking requires continuous addition of energy to the chemical reactions that are taking place. the chemical reactions involved in cooking can be described as

Idon’t know how to solve this question

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.