Chemistry
Chemistry, 06.04.2020 23:24, talanna394

IM TIMED
The diagrams show the movement of particles for two substances. The left image labeled X shows spaced out green balls with long movement lines behind them. The right image shows tightly cluster green balls with short movement lines behind them. Which best compares the temperatures of the substances?
Substance X has the highest temperature because its particles have more kinetic energy.

Substance X has the highest temperature because it has fewer particles.

Substance Y has the highest temperature because its particles have more kinetic energy.

Substance Y has the highest temperature because it has more particles.

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 20:00, 20calzoy
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) β†’ c2h2 (g) + caoh2 (s) =Ξ΄hβˆ’414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) β†’ 5ch2chco2h (g) =Ξ΄h132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
Answers: 3
image
Chemistry, 22.06.2019 20:30, dinapaul424
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
image
Chemistry, 23.06.2019 00:00, wreckem
If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.
Answers: 1
image
Chemistry, 23.06.2019 07:40, Aaron5795
)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.
Answers: 1
Do you know the correct answer?
IM TIMED
The diagrams show the movement of particles for two substances. The left image labele...

Questions in other subjects: