Chemistry, 05.02.2020 02:46 sarahmckee69
Part 1. a slightly inflated balloon is placed about eight centimeters above a burning candle. explain the change to the size of the balloon based on the kinetic molecular theory. part 2. the same balloon is now placed in a bucket of ice cold water. explain the change to the size of the balloon based on the kinetic molecular theory. in both cases, assume the balloon is tied tight enough so that air does not escape.
Answers: 3
Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
Chemistry, 22.06.2019 12:00
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
Chemistry, 22.06.2019 20:30
A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
Answers: 2
Part 1. a slightly inflated balloon is placed about eight centimeters above a burning candle. explai...
Physics, 25.01.2021 09:40
History, 25.01.2021 09:40
Mathematics, 25.01.2021 09:40
Mathematics, 25.01.2021 09:40
Business, 25.01.2021 09:40
Mathematics, 25.01.2021 09:40