Chemistry, 24.12.2019 00:31 taylorannsalazar

During an endothermic reaction, h for the reactants was −600 kj/mol. which of the following statements is correct about the h for the products and the comparison of the energy in bonds?

a. it is less than −600 kj/mol, and the amount of energy required to break bonds is greater than the amount of energy released in forming bonds.

b. it is less than −600 kj/mol, and the amount of energy required to break bonds is less than the amount of energy released in forming bonds.

c. it is greater than −600 kj/mol, and the amount of energy required to break bonds is greater than the amount of energy released in forming bonds.

d. it is greater than −600 kj/mol, and the amount of energy required to break bonds is less than the amount of energy released in forming bonds.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 05:00, mahhvelousg97

You mix the pks of succinic acid are 4.21 and 5.64. how many gramsa graduate student at sdsu wants to measure the activity of a particular enzyme at ph 4.0. to buffer her reaction, she will use a buffer system based on one of the acids listed below, which acid is most appropriate for the experiment? of monosodium succinate (fw = 140 g/mol) and disodium succinate (fw = 162 g/mol) must be added to 1 l of water to produce a solution with a ph 5.28 and a total solute concentration of 100 mm? (assume the total volume remains 1 liter, answer in grams monosodium succinate, grams disodium succinate, respectively.) volumes of 0.05 m nah2po4 and 0.05 m na2hpo4 (pk's for phosphoric acid are 2.15, 6.82 and 12.38). which of the following best describes the resulting solution?

Answers: 2

continue

Chemistry, 23.06.2019 00:30, emilylizbeth12334

Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea

Answers: 1

continue

Chemistry, 23.06.2019 03:50, arimarieestrada

How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)

Answers: 3

continue

Chemistry, 23.06.2019 04:31, mjmckay03

2ki + pb(no3)2 → 2kno3 + pbi2 determine how many moles of kno3 are created if 0.03 moles of ki are completely consumed.

Answers: 1

continue

You know the right answer?

During an endothermic reaction, h for the reactants was −600 kj/mol. which of the following statemen...