Chemistry, 05.05.2020 20:40 zaacsantiesteba
Predict what will be observed in each experiment. Experiment Rock candy is formed when excess sugar is dissolved in hot water followed by crystallization. A student wants to make two batches of rock candy. He finds an un-opened box of "cane sugar" in the pantry. He starts preparing batch A by dissolving sugar in of hot water. He keeps adding sugar until no more sugar dissolves in the hot water. He cools the solution to room temperature. He prepares batch B by dissolving sugar in of water at room temperature until no more sugar is dissolved. He lets the solution sit at room temperature Predicted observation A. It is likely that more rock candy will be formed in batch A. B. It is likely that less rock candy will be formed in batch A. C. It is likely that no rock candy will be formed in either batch. D. I need more information to predict which batch is more likely to form rock candy. A student has two un-opened 33 cL cans containing carbonated water. Can A has been stored in the garage (32 degree C) and can B has been stored in the fridge (8 degree C). The student opens one can at the time, both cans make a fizz. A. Can A will make a louder and stronger fizz than can B. B. Can B will make a louder and stronger fizz than can A. C. The fizz will be the same for both cans. D. There is not enough information to predict which can will make the louder fizz.
Answers: 1
Chemistry, 21.06.2019 23:00
What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?
Answers: 2
Chemistry, 22.06.2019 08:30
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
Chemistry, 22.06.2019 20:00
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
Predict what will be observed in each experiment. Experiment Rock candy is formed when excess sugar...
Mathematics, 11.02.2021 22:10
Mathematics, 11.02.2021 22:10
Mathematics, 11.02.2021 22:10
History, 11.02.2021 22:10
English, 11.02.2021 22:10
Mathematics, 11.02.2021 22:10
History, 11.02.2021 22:10
Physics, 11.02.2021 22:10