subject
Chemistry, 16.06.2021 20:50 JamesLachoneus

The energies of the bonds broken in a certain reaction are greater than the energies of the bonds formed. Which one of the following statements about this reaction must be true? a. The reaction is endothermic.
b. The reaction is exothermic.
c. The reaction is spontaneous.
d. The reaction is non-spontaneous.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 18:10, hunterthompson2
Which is true of transition metals when moving from left to right on the periodic table? the d sublevels are not filled across the period. the cation radii become larger across the period. atomic radii increase slightly and then start to decrease. atomic radii decrease slightly and then start to increase. o
Answers: 2
image
Chemistry, 21.06.2019 19:30, haybaby312oxdjli
Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false
Answers: 2
image
Chemistry, 22.06.2019 20:40, larkinc2946
What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.
Answers: 1
image
Chemistry, 22.06.2019 21:20, 50057543
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
You know the right answer?
The energies of the bonds broken in a certain reaction are greater than the energies of the bonds fo...

Questions in other subjects:

Konu
Mathematics, 23.04.2021 21:10
Konu
Mathematics, 23.04.2021 21:10
Konu
Mathematics, 23.04.2021 21:10
Konu
Biology, 23.04.2021 21:10