Chemistry, 30.03.2020 23:51 haileysolis5
If the reaction is carried out in a 22.4 L container, which initial amounts of X and Y will result in the formation of solid XY? If the reaction is carried out in a 22.4 container, which initial amounts of and will result in the formation of solid ? 2.0 mol X; 2.0 molY 6 mol X; 0.6 molY 1 mol X; 1 molY none of the above
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
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
If the reaction is carried out in a 22.4 L container, which initial amounts of X and Y will result i...
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