Chemistry, 16.07.2019 18:30, alwaysneedhelp84
Which of the following statements is true for an exothermic reaction? the products have higher potential energy than the reactants, and the enthalpy change is negative. the products have higher potential energy than the reactants, and the enthalpy change is positive. the products have lower potential energy than the reactants, and the enthalpy change is negative. the products have lower potential energy than the reactants, and the enthalpy change is positive.
Answers: 1
Chemistry, 22.06.2019 10:40, justicejesusfreak
Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3
Answers: 1
Chemistry, 23.06.2019 05:00, lraesingleton
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 2
Which of the following statements is true for an exothermic reaction? the products have higher pote...
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