Chemistry, 12.01.2021 22:10 preshoo1454
Sally puts a plant in front of the window and a plant 10 meters back from the window. Keeping all other conditions the same. What gas output will she be monitoring and what will she most likely see?
a
She is monitoring oxygen and she should see the plant farthest from the window gives off the most oxygen.
b
She is monitoring carbon dioxide and the plant farthest from the window gives off the most carbon dioxide.
c
She is measuring oxygen and the plant farthest from the window gives off the most oxygen.
d
She is measuring oxygen and the plant closest to the window gives off the most oxygen.
Answers: 1
Chemistry, 22.06.2019 08:30
Since the gas in your graduated cylinder is a mixture of butane and water vapor, you must determine the partial pressure of the butane, pbutane, alone. to do this, consult a reference and record the partial pressure of the water vapor, pwater, at the temperature you recorded. use the following formula to compute the partial pressure of the butane. pbutane = atmosphere - pwater use the following combined gas law formula and compute the volume that the butane sample will occupy at stp. (hint: convert both temperatures to kelvin.) pbutane x voriginal = pstandard x vfinal troom tstandard use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. grams of butane you used βxβ grams of butane ml of butane corrected to stp = 22,400 ml compute the theoretical molar mass of butane based on its formula and the atomic masses on the periodic table. compare your experimental results from #3 to the theoretical value of #4, computing a percent error of your findings using this formula: % error = measured value - accepted value x 100 accepted value use the following ratio and proportion formula to determine the mass of butane needed to occupy a volume of 22.4 l at stp. need asap
Answers: 1
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
Sally puts a plant in front of the window and a plant 10 meters back from the window. Keeping all ot...
Social Studies, 01.03.2021 17:20
Mathematics, 01.03.2021 17:20
Biology, 01.03.2021 17:20
SAT, 01.03.2021 17:20
Computers and Technology, 01.03.2021 17:20
Chemistry, 01.03.2021 17:20
Mathematics, 01.03.2021 17:20
Physics, 01.03.2021 17:20
Business, 01.03.2021 17:20
Mathematics, 01.03.2021 17:20
Mathematics, 01.03.2021 17:20