Chemistry, 27.09.2020 20:01 Funkyatayo
A boy and his younger sister are at the zoo on a hot day. They each buy a cold lemonade. The boy buys a large lemonade and his sister buys a small. They set their cups on a hot table and wait a while before they start drinking. When they finally begin to drink their lemonade, the girl complains that her drink is no longer cold. However, the brother states that his larger drink is still cold. Which of the following statements best explains why the boyâs drink is still cold, but the girlâs drink is not?
A. The large cup of lemonade has more particles and requires more energy from its surroundings to warm up.
B. The large cup of lemonade has more particles and requires less energy from its surroundings to warm up.
C. The small cup of lemonade has fewer particles and requires more energy from its surroundings to warm up.
D. Both cups of lemonade require the same amount of energy from their surroundings to warm up to the same temperature.
Answers: 1
Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
Chemistry, 22.06.2019 13:10
What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction
Answers: 1
Chemistry, 22.06.2019 19:20
The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
Answers: 1
Chemistry, 22.06.2019 21:20
Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)âcocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 âc . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction
Answers: 2
A boy and his younger sister are at the zoo on a hot day. They each buy a cold lemonade. The boy buy...
Chemistry, 27.04.2021 17:20
History, 27.04.2021 17:30
English, 27.04.2021 17:30
Social Studies, 27.04.2021 17:30
Mathematics, 27.04.2021 17:30
English, 27.04.2021 17:30
Mathematics, 27.04.2021 17:30
Mathematics, 27.04.2021 17:30
Mathematics, 27.04.2021 17:30
Physics, 27.04.2021 17:30