Chemistry, 25.01.2021 09:40 ayoismeisalex
An element has a half-life of 5.0 days. How many days would
pass before only 1/8th of the original amount of a sample of this
element remained?
Answers: 1
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What happens to the temperature of a substance when the average kinetic energy of its particles increases?
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For the reaction i2(g)+br2(g)←−→2ibr(g), kc=280 at 150 ∘c. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 ∘c. what is the equilibrium concentration of 2ibr, i2, br2
Answers: 1
An element has a half-life of 5.0 days. How many days would
pass before only 1/8th of the original...
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