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Brums [2.3K]
3 years ago
10

Work out the area of a rectangle with base,b=28mm and perimeter,p=62mm.

Chemistry
2 answers:
nikklg [1K]3 years ago
5 0
I think its 896,,, got the other side which is 34 then multiplied that and 28
nikklg [1K]3 years ago
4 0
Answer: 84.


Explanation: because of the formula P(1/2)-l squared. In this case we would use the base as the length.
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3 Apply Use context clues to write your own definitions for the words definite and occupy.
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own definitions for the words definite and occupy.

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What is the volume of 0.2 moles of neon gas at STP?
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PtichkaEL [24]

Answer:

  9.4 liter

Explanation:

1) Data:

V₁ = 10.0 L

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2) Formula:

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3) Solution:

Solve the equation for V₂:

  V₂ = P₁V₁ T₂ / (P₂ T₁)

Substitute and compuite:

V₂ = P₁V₁ T₂ / (P₂ T₁)

V₂ = 98.7 KPa × 10.0 L × 293.15 K / (102.7 KPa × 298.15 K)

V₂ =  9.4 liter ← answer

You can learn more about gas law problems reading this other answer on

Explanation:

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It is more slippery, and it is heavier
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