Chemistry, 21.07.2020 02:01 aliciabenitez
In a certain chemical reaction, the bonds of the products contain more energy than the bonds of the reactants. For the reaction to occur, which of the following best
describes what occurred?
A. Energy was added, so the reaction is endothermic.
B. Energy was added, so the reaction is exothermic
C. Energy was released, so the reaction is exothermic.
D. Energy was released, so the reaction is endothermic.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 06:30
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 23.06.2019 01:00
Which description best characterization the motion of particles in a solid
Answers: 1
Chemistry, 23.06.2019 02:20
In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me
Answers: 2
Chemistry, 23.06.2019 02:30
When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
You know the right answer?
In a certain chemical reaction, the bonds of the products contain more energy than the bonds of the...
Questions
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Biology, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
History, 28.01.2021 05:40
Mathematics, 28.01.2021 05:40
Physics, 28.01.2021 05:40
