The Henry's law constant for the solubility of radon in water at is 9.57 × 10 − 6 M /mm Hg. Radon is present with other gases in a sample taken from an aquifer at 30°C. Radon has a mole fraction of 2.7 × 10 − 6 in the gaseous mixture. The gaseous mixture is shaken with water at a total pressure of 28 atm. Calculate the concentration of radon in the water. Express your answers using the following concentration units. (a) molarity (b) ppm (Assume that the water sample has a density of 1.00 g/mL.)
The Henry's law constant for the solubility of radon in water at is 9.57 × 10 − 6 M /mm Hg. Radon is present with other gases in a sample taken from an aquifer at 30°C. Radon has a mole fraction of 2.7 × 10 − 6 in the gaseous mixture. The gaseous mixture is shaken with water at a total pressure of 28 atm. Calculate the concentration of radon in the water. Express your answers using the following concentration units. (a) molarity (b) ppm (Assume that the water sample has a density of 1.00 g/mL.)
Solution Summary: The author explains that the concentration of radon is to be determined in molarity.
The Henry's law constant for the solubility of radon in water at is
9.57
×
10
−
6
M/mm Hg. Radon is present with other gases in a sample taken from an aquifer at 30°C. Radon has a mole fraction of
2.7
×
10
−
6
in the gaseous mixture. The gaseous mixture is shaken with water at a total pressure of 28 atm. Calculate the concentration of radon in the water. Express your answers using the following concentration units.
(a) molarity
(b) ppm (Assume that the water sample has a density of 1.00 g/mL.)
Predict the product formed when the compound shown below undergoes a reaction with MCPBA in CH2Cl2. MCPBA is meta-chloroperoxybenzoic acid.
k
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Dimensional Analysis - Aktiv Chemistry
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Question 19 of 22
Polyethylene terephthalate (PET) is used in plastic water bottles. A water bottle has a
mass of 14.0 grams. Given a density of 1.38 g/cm³, what is the volume of the
plastic used to make the water bottle in cm³ ?
ADD FACTOR
ANSWER
RESET
ว
100
14.0
0.01
10.1
1000
0.099
1.38
0.001
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A doctor gives a patient 10 Ci of beta radiation. How many betaparticles would the patient receive in 1 minute? (1 Ci = 3.7 x 1010d/s)
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