Chem Stoichiometry, questions in Pic

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Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

Most metamorphosis processes take place