Chemistry
Chemistry, 22.09.2019 13:30, kingaman

2. if a liquid is sealed in a container and kept at constant temperature, how does its vapor pressure change over time? (1 point)
it continues to steadily increase.
it increases at first, then remains constant.
it increases at first, then decreases.
it continues to steadily decrease.,

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:10, mallyosburn
Draw two cyclic constitutional isomers of cis-1
Answers: 2
image
Chemistry, 22.06.2019 22:30, skinniestoflegends
Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.
Answers: 2
image
Chemistry, 23.06.2019 09:30, oscarruiz
The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e. g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?
Answers: 3
image
Chemistry, 23.06.2019 12:00, snikergrace
Which of the following statements is true? a. most heat energy is easily recovered and used for useful actions. b. friction causes molecules to vibrate more slowly. burning air and gasoline in an c. engine changes chemical energy into mechanical energy. it is impossible to d. change mechanical energy into mechanical energy.
Answers: 1
Do you know the correct answer?
2. if a liquid is sealed in a container and kept at constant temperature, how does its vapor pressur...

Questions in other subjects: