1. how many moles of sodium will react with water to produce 4.0 mol of hydrogen in the following reaction? 2na(s) + 2h2o(1) ► 2naoh(aq) + h2(g) ans: 8.0 mol na

Why doesn't heat added to water make the tempature rise above 100c

What term describes technology that operates on an atomic level

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.