Chemistry, 27.12.2019 02:31 ezellcarly
Consider the formation of the three solutionsshown in the table. type of interaction strength of interaction solution a solution b solution csolute-solute weak weak strongsolvent-solvent weak strong strongsolute-solvent strong strong weaka. rank the solutions a, b, and c from the most exothermic to the mostendothermic. b. rank the enthalpy of solution frommost exothermic to most endothermic. to rank items as equivalent, overlap them.
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Chemistry, 21.06.2019 19:00
Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.
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What relationship exists between an enzyme and a catalyst?
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Chemistry, 23.06.2019 09:00
A0.10 m aqueous solution of sodium sulfate is a better conductor of electricity than a 0.10 m aqueous solution of sodium chloride. which of the following best explains this observation? (a) sodium sulfate is more soluble in water than sodium chloride. (b) sodium sulfate has a higher molar mass than sodium chloride. (c) to prepare a given volume of 0.10 m solution, the mass of sodium sulfate needed is more than twice the mass of sodium chloride needed. (d) more moles of ions are present in a given volume of 0.10 m sodium sulfate than in the same volume of 0.10 m sodium chloride. (e) the degree of dissociation of sodium sulfate in solution is significantly greater than that of sodium chloride.
Answers: 2
Consider the formation of the three solutionsshown in the table. type of interaction strength of int...
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