Chemistry, 27.01.2020 07:31 ashleyjohnson2002
Josh drives her scooter 7 km north. she stops for lunch and then drives 5 km east. what distance does she cover? what was her displacement?
Answers: 1
Chemistry, 21.06.2019 22:20
Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.
Answers: 1
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Josh drives her scooter 7 km north. she stops for lunch and then drives 5 km east. what distance doe...
Mathematics, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50
Health, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50
Advanced Placement (AP), 12.05.2021 22:50
Social Studies, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50
History, 12.05.2021 22:50
English, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50
Mathematics, 12.05.2021 22:50