Chemistry, 29.06.2019 15:40 goodgirl2800
Thallium-201 is a radioactive isotope that undergoes first-order decay. when the concentration of 201tl is 0.0042 m, its half-life is 73.0 hours. what is the half-life of 201tl when its concentration is 0.0136 m? (a) 51.0 hours (b) 73.0 hours (c) 123 hours (d) 236 hours
Answers: 3
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What is the correct term for living the most sustainable life you can within your current circumstances?
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Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.
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Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
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Chemistry, 23.06.2019 06:00
In an exothermic reaction at equilibrium, what is the effect of lowering the temperature? a. the reaction makes more products. b. the reaction makes more reactants. c. the reaction is unchanged.
Answers: 1
Thallium-201 is a radioactive isotope that undergoes first-order decay. when the concentration of 20...
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