Chemistry, 03.12.2020 03:20 alleahbethea199
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1/4" of a sample of thorium-232 remains.
How long has the sample been decaying?
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Chemistry, 22.06.2019 13:00
What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.
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Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
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Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
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1/4" of a sample of thorium-232 remains.
How long has the sample been decaying?...
1/4" of a sample of thorium-232 remains.
How long has the sample been decaying?...
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