Which of the following statements is true for an exothermic reaction?
the products hav...
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: 2
Another question on Chemistry
Chemistry, 22.06.2019 01:50
7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
Answers: 1
Chemistry, 22.06.2019 09:00
Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?
Answers: 3
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
Chemistry, 23.06.2019 02:00
When an experimenter draws a conclusion that he assumes will apply to all situations set up similarly to his test situation, even though he cannot possibly have examined all possible test scenarios, the experimenter is using deductive reasoning inductive reasoning abductive reasoning subjective reasoning
Answers: 1
You know the right answer?
Questions
Physics, 04.02.2020 02:58
Mathematics, 04.02.2020 02:58
Mathematics, 04.02.2020 02:59
Mathematics, 04.02.2020 02:59
Mathematics, 04.02.2020 02:59
Mathematics, 04.02.2020 02:59
Biology, 04.02.2020 02:59
Business, 04.02.2020 02:59
