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Chemistry, 22.06.2019 10:00
Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
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Chemistry, 22.06.2019 13:00
The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?
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Chemistry, 22.06.2019 13:10
Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
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Chemistry, 22.06.2019 18:10
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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Mathematics, 29.10.2019 21:31
Health, 29.10.2019 21:31
Mathematics, 29.10.2019 21:31
Mathematics, 29.10.2019 21:31
Health, 29.10.2019 22:31
Chemistry, 29.10.2019 22:31
Mathematics, 29.10.2019 22:31
History, 29.10.2019 22:31
Mathematics, 29.10.2019 22:31
History, 29.10.2019 22:31