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timurjin [86]
3 years ago
13

1.

Chemistry
1 answer:
Alex_Xolod [135]3 years ago
3 0

i think that the answer is D

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lys-0071 [83]

Answer The earth is not flat

Explanation:cuz

3 0
2 years ago
pressure must a sample of nitrogen at 27°C and 0.625 atm be taken so that its pressure becomes 1.125 atm at constant volume?
Elina [12.6K]

Answer:

T2=540K or 267°c

Explanation:

  1. NZ 278°c, 0.625 atm     P1/T1=P2/T2
  2. (27-->273=300K)
  3. T=?,  1.125 atm
  4. 0.625/300=1.125/T2
  5. \frac{0.625}{0.625}≠T2=\frac{1.125×300}{0.625}(divided both sides by 0.625)

Ans: T2=540K or 267°c     How to get 267°c just subtract 540 from 273

3 0
3 years ago
Lists ways that a bike’s motion can change
Alika [10]

Answer: Check explanation

Explanation:

Then bike can't get hit.  They can turn the wheel. They can hit the brake

3 0
4 years ago
In the ideal gas law which variable represents the gas constant?
maw [93]

Explanation:

It is represented using the ideal gas equation , or PV = nRT, where P is the pressure in atmospheres, V is the volume in liters, n represents the quantity of particles in the container, T represents the temperature in Kelvin, and R is the ideal gas constant equal to 0.0821 liters atmospheres per moles Kelvin.

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3 years ago
DO TODAY, PLS HURRY I DONT HAVE TIME :C (10 points, this is science, and its a writeing Question) some animals survive winter by
Lerok [7]

Answer: Beavers

Explanation: they do not hibernate

hope it helps

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3 years ago
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