Chemistry, 23.09.2019 15:50 calvinpaul1966
When a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer.
Answers: 2
Chemistry, 21.06.2019 23:00
City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.
Answers: 2
Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
When a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is rais...
Physics, 26.08.2019 04:10
Mathematics, 26.08.2019 04:10
Mathematics, 26.08.2019 04:10
Mathematics, 26.08.2019 04:10
Mathematics, 26.08.2019 04:10
Mathematics, 26.08.2019 04:10
Physics, 26.08.2019 04:10
Health, 26.08.2019 04:10
Geography, 26.08.2019 04:10
History, 26.08.2019 04:20
Biology, 26.08.2019 04:20
History, 26.08.2019 04:20
Mathematics, 26.08.2019 04:20
Biology, 26.08.2019 04:20
Mathematics, 26.08.2019 04:20