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elena-14-01-66 [18.8K]
3 years ago
15

Which of the following particles is the smallest in radius

Chemistry
2 answers:
Gnesinka [82]3 years ago
7 0

Answer:

Its helium

Explanation: Because teh effective nuclear charge holds the valence ectrons clos to the nuclues. the Atomic radius would decrease as you move from the led=ft and right of the perodic table

rusak2 [61]3 years ago
5 0
Helium is the smallest radius
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Explain the energetic benefits of making the enzyme active site complementary to the transition state rather than to the substra
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Answer:

Explanation:

If the enzyme active site is complementary to the substrate conformation rather than to the transition state, it is unlikely that the reaction will proceed and release a product, because the enzyme-substrate complex will be tightly bound (ΔG will raise).

On the other hand, when the enzyme active site is complementary to the transition state, the substrate will not be tightly bound and will be more prone to be transformed into the product (<u>ΔG will be lowered</u>) and afterward, be released.

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3 years ago
How many moles of gas are in 4.4 mL at 1.2 atm?
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Calculate the volume of the gas when the pressure of the gas is 1.60 atm at a temperature of 298 K. There are 160. mol of gas in
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Answer:

2445 L

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Pressure = 1.60 atm

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PV=nRT

where,  

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1.60 atm × V = 160 mol × 0.08206 L.atm/K.mol × 298 K  

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