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Anna11 [10]
3 years ago
7

Explaian why pressure decreases but temperature varies as altitude increases

Chemistry
1 answer:
prohojiy [21]3 years ago
5 0

Answer:As you increase your altitude, the air pressure decreases because there is less air above pressing down. Therefore that air temperature also decreases proportionately.

Explanation:

please mark as brainliest

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What is the meaning of the word organism
Lady_Fox [76]

Answer:

B) any complex thing with properties normally associated with living things

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Express the answer in scientific notation and with the correct number of significant figures: (6.32 x 10-4) ÷ 12.64
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Your answer will be B)5.00*10^-5. Hope it helps.
6 0
4 years ago
A gas is at 39.2c and 4.50L. What is the temperature (oC) when the gas is expanded to 10L?
viva [34]

Answer:

420.7 degrees C

Explanation:

Use the formula V1/T1 = V2/T2 (Charles' Law) to find T2. Make sure to convert  your temperatures to Kelvin by adding 273 to the Celsius temperature.

V1 = 4.50 L

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T1 = 39.2 C = 312.2 K

Solve V1/T1 = V2/T2 for T2 and you get T2 = V2T1/V1

T2 = (10 L)(312.2 K) / (4.50 L) = 693.8 K

You can subtract 273 to get the temperature back to Celsius.

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3 0
3 years ago
How should you remove a beaker from a hot plate after heating it?.
ohaa [14]

Answer:

<em>One of the students should place a wire gauze on the lab station to set the beaker on. Using the beaker tongs, one of the students should gently remove the beaker from the hot plate and set it down on to the wire gauze.</em>

Explanation:

<em>I </em><em>hope</em><em> it</em><em> will</em><em> help</em><em> you</em><em>.</em><em>.</em><em>.</em>

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2 years ago
HELP ASAP!! What happens to the value of K when pressure increases??
Diano4ka-milaya [45]
The value turns into P

5 0
3 years ago
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