Chemistry, 06.09.2020 03:01 allyssaharrisooy50au
Select the best answer for the question.
5. Bond energies can be used to estimate the energy of a reaction. Why is
this only an estimate?
A. It's difficult to measure such a small amount of energy.
B. It's difficult to isolate an individual bond.
C. The same bond in a different molecule has a different energy. For example,
O-H in water versus ethanol has different energies.
OD. The bonds in all molecules are the same, but not all molecules have bonds
that are easily measured.
Mark for review (Will be highlighted on the review page)
<< Previous Question
Next Question >>
T
Devil Mansors
Answers: 3
Chemistry, 22.06.2019 07:30, kimberlyrios12p0ts98
Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
Answers: 2
Chemistry, 22.06.2019 09:40, gonzaleze18
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Chemistry, 22.06.2019 20:10, sarahalexa19
Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
Answers: 2
Select the best answer for the question.
5. Bond energies can be used to estimate the energy of a r...
Mathematics, 02.07.2019 07:30
Biology, 02.07.2019 07:30
Mathematics, 02.07.2019 07:30
Biology, 02.07.2019 07:30
Chemistry, 02.07.2019 07:30