A hot-water bottle contains 791 g of water at 65 °C. If the liquid water cools to body temperature (379. how many kilojoules of heat could be transferred to sore muscles?

Match the name of the following compound:   mgso4  · h2omagnesium sulfate monohydratemagnesium (ii) sulfate monohydratemagnesium (ii) sulfate hydratemagnesium sulfate hydrate

What is the independent variable in this investigation? mass volume sample number substance density

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.