Chemistry, 11.09.2021 03:30, huneymarie
A The gure below shows a concept related to the kinetic theory of matter, which describes the
behavior of gases based on the motion of the partidos.
How would the kinetic theory explain what is happening in the above axample?
A. The balloon gets bigger as the temperature of the gas inside it decreases, because the gas
partides move ter and get farther apart
B. The balloon gets smaler as the temperature of the gas inside decreases, because the gas
partides begin to escape from the balloon,
C. The balloon gets bigger as the temperature of the gas inside it increases, because the gas
partides move faster and got farther apart.
D. The balloon gets smaler as the temperature of the gas inside increases because the gas
partides move more slowly and get closer together
please help me
Answers: 2
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Chemistry, 22.06.2019 07:30, gwenparks
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 08:00, stephstewart1209
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
A The gure below shows a concept related to the kinetic theory of matter, which describes the
beha...
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