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What substance acts to prevent sudden ph changes in bodily fluids? acid base salt buffer description?
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How is 0.00235 expressed in proper scientific notation? a. 2.35 ├Ч 10-3 b. 0.235 ├Ч 10-2 c. 2.35 d. 2.35 ├Ч 103
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Chemistry, 22.06.2019 10:00, zionlopez543
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 16:50, shaylawaldo11
Which element is least likely to undergo a chemical reaction
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Chemistry, 22.06.2019 20:00, kalcius9698
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
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What substance acts to prevent sudden ph changes in bodily fluids? acid base salt buffer descriptio...
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