Ogases, liquids and solids using heat of fusion or vaporization to find the heat needed to.. calculate the amount of heat needed to melt 149. g of solid methanol (ch, oh) and bring it to a temperature of -19.9 °c. be sure your answer has a unit symbol and the correct number of significant digits. 10
they vary. it used to be meat, grain, bread, candy, beverages, donuts, and fruits/vegetables. now they added exercise in.