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Eva8 [605]
3 years ago
15

In the greenhouse effect, infrared rays are trapped in the atmosphere. a. true b. false

Chemistry
2 answers:
Nat2105 [25]3 years ago
8 0
B. False let me know if it’s right :)
DedPeter [7]3 years ago
6 0
The answer is b. The answer is false.
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What is the volume of a balloon of gas at 842 mm Hg and -23° C, if its volume is 915 mL at a pressure of 1,170 mm Hg and a tempe
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Answer:
             V₂  =  1070 mL or 1.07 L

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Data Given;
                  P₁  =  1170 mmHg

                  V₁  =  915 mL

                  T₁  =  24 °C  +  273 K  =  297 K

                  P₂  =  842 mmHg

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                  T₂  =  - 23 °C  +  273 K  =  250 K

According to Ideal gas equation,

                       P₁ V₁ / T₁  =  P₂ V₂ / T₂

Solving for V₂,

                       V₂  =  P₁ V₁ T₂ / P₂ T₁

Putting Values,

                       V₂  = (1170 mmHg × 915 mL × 250 K) ÷ (842 mmHg × 297 K)

                       V₂  =  1070 mL or 1.07 L
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