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dimulka [17.4K]
3 years ago
5

Current nuclear reactors use a process of controlled _____. fission fusion

Chemistry
2 answers:
Zinaida [17]3 years ago
6 0
The answer would be fission.

We have not yet been able to find an element capable of withstanding the massive heat from a fusion reaction. Fusion reactions are what occurs in stars.
valentina_108 [34]3 years ago
3 0
I do believe the answer is Fission.

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The sample has a new pressure of 274kPa. If at 105 kPa and 275K, a 220 mL sample of helium gas is contained in a cylinder with a moving piston. The sample is pushed till it has a 95.0 mL volume and 310K .

The macroscopic characteristics of ideal gases are related by the ideal gas law (PV = nRT). A gas is considered to be perfect if its particles (a) do not interact with one another and (b) occupy no space (have no volume). Where P= pressure  V= volume and T = temperature.

From ideal gas equation

P₁V₁/T₁ =P₂V₂/T₂

105×220÷275 = P₂ ×95÷310

P₂= (105×220×310)÷(275×95)

P2= 7161000/26125

P2 = 274.105 kPa

Hence, the new pressure of helium gas is 274kPa

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1 year ago
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