Based on the data table, what was the independent variable in the experiment? uncements
Effect of Soil Temperature on the
Germination Rate of Pumpkin Seeds
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This Week
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Soil Germination Average
Temperature
Rate (%) Germination
(°C)
Rate (%)
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20 60 64 70 65
24 75 78 82 78
28 86 8483 84
32 69 | 65 | 63 66
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Hic Table of
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Soil Temperature (degrees C)
Germination Rate (9)
Average Germination Rate
Type of Seeds

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.

Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?