Physics, 09.12.2020 18:20 natie18

Cammie wonders whether hydrogen bonds would form if water molecules had a linear shape, with the oxygen atom in between the two hydrogen atoms. Which statement best answers Cammie’s question?

* A straight molecule would not be able to form hydrogen bonds because the oxygen atom would pull electrons equally from both hydrogen atoms, and the molecule would have no polarity overall.
* A straight molecule would still be able to form hydrogen bonds because the hydrogen atom at one end would be slightly negative and the hydrogen atom on the other end would be slightly positive.
* A straight molecule would not be able to form hydrogen bonds because the electrons would be shared equally between the oxygen atom and the hydrogen atoms.
* A straight molecule would still be able to form hydrogen bonds because the oxygen atom would still pull harder on the shared electrons than the hydrogen atoms.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 16:30

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

Answers: 2

Answer

Physics, 21.06.2019 22:10

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

Answers: 2

Answer

Physics, 22.06.2019 07:00

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

Answers: 1

Answer

Physics, 22.06.2019 07:30

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?

Answers: 3

Answer

You know the right answer?

Cammie wonders whether hydrogen bonds would form if water molecules had a linear shape, with the oxy...

Questions