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PolarNik [594]
3 years ago
13

Protons have about the same mass as: A. electrons B. neutrons C. plasma particles

Chemistry
1 answer:
Andrews [41]3 years ago
3 0
Protons have the same mass as B. Neutrons. They have almost the same exact mass.
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Substances that cannot be separated and found on a periodic table
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True or false, The four units that must always be used when using the ideal gas are 44.0 liters
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4 0
3 years ago
A measured sample of argon gas has a volume of 20.0 L at a pressure of 660 mm Hg. What is the final volume
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Answer:

C . 24 L

Explanation:

Given data:

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The given problem will be solved through the Boly's law,

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Mathematical expression:

P₁V₁ = P₂V₂

P₁ = Initial pressure

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V₂ = final volume  

Now we will put the values in formula,

P₁V₁ = P₂V₂

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V₂ = 13200 mmHg. L/ 550 mmHg

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3 0
3 years ago
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