subject
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.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:40
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. a) what is the block's initial mechanical energy? b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
question
Physics, 22.06.2019 10:00
What is the temperature in degrees celsius of a substance with a tempature of 49k
Answers: 2
question
Physics, 22.06.2019 15:00
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 1
question
Physics, 22.06.2019 21:10
A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)
Answers: 3
You know the right answer?
Cammie wonders whether hydrogen bonds would form if water molecules had a linear shape, with the oxy...
Questions
question
Mathematics, 27.08.2019 01:30
question
Mathematics, 27.08.2019 01:30
Questions on the website: 13722361