Cheryl was asked to clasify some chemical reactions as either endothermic or exothermic reaction. She added 5.0g of five different solids to 20 mL of water and monitored the temperature change until all of the solid had dissolved. The results of the experiment are shown in the table below. List the solids that underwent exothermic reaction in solution and those that underwent endothermic reactions.

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

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explanation:

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