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IgorLugansk [536]
3 years ago
13

I dunno which one it is could someone help please?​

Chemistry
2 answers:
mars1129 [50]3 years ago
8 0
B. Photosynthesis

Oxygen and glucose make perfect energy for plants
alex41 [277]3 years ago
5 0

Answer: B. photosynthesis

Explanation: Glucose and oxygen react together in plant cells to produce energy.

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A container of gas is initially at 0.25 atm and 0 ˚C. What will the pressure be at 125 ˚C?
Pani-rosa [81]

Answer:

0.37atm

Explanation:

Given parameters:

Initial pressure  = 0.25atm

Initial temperature  = 0°C  = 273K

Final temperature  = 125°C  = 125 + 273  = 398K

Unknown:

Final pressure  = ?

Solution:

To solve this problem, we use a derivative of the combined gas law;

           \frac{P1}{T1}  = \frac{P2}{T2}

  P and T are pressure and temperature

  1 and 2 are initial and final values

        \frac{0.25}{273}   = \frac{P2}{398}  

         P2  = 0.37atm

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1 property

2 procedure

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nadezda [96]
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Hope this helps and have a great day!
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Precipitation exceeds evaporation over the land.

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