Compounds of , such as proteins, fats, and carbohydrates, are necessary for life on Earth. * HELP ME PLS I NEED TO TURN THIS IN BECAUSE ITS ALREADY PAST DUE

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process