Using Henry law,
p = K×mass of N2/molar mass×volume(in L)
0.739 = 6.1×10-4×m/28×155
mass, m = 0.739×28×155/6.1×10-4
= 525.78×104 g
Determine the mass (in grams) of N, that will dissolve in 155 L of water that...
Determine the mass (in grams) of N2 that will dissolve in 155 L of water that is in contact with a gas mixture, where the partial pressure of N, is 0.739 atm. Henry's law constant Substance (M/atm) 1.3 x 103 3.3 x 102 1.5 x 10-3 3.7 x 10-4 Ar He N2 6.1 x 10-4
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Determine the amount of heat energy (in kJ) needed to warm a 58.5 g sample of ethanol (C2H5OH) from -150°C to 55°C. CH,OH 46.07 g/mol A Hape 38.56 kJ/mol AHIUS 4.90 kJ/mol Boiling 78.5°C Freezing Point -117.3°C Specific Heat Capacity (c) of solid 0.249 J/g.°C Specific Heat Capacity (c) of liquid 2.44 J/g.°C Specific Heat Capacity (c) of gas 1.70 J/g.°C Determine the mass (in grams) of N, that will dissolve in 155 Lof water that is in...
Be sure to answer all parts. The Henry's law constant (k_H) for in water at 20degreeC is 1.28 x 10^-3 mol/(L*atm). How many grams of will dissolve in 3.50 L of H_2O that is in contact with pure at 1.00 atm? How many grams of O_2 will dissolve in 3.50 L of H_2O that is in contact with air where the partial pressure of CK is 0.209 atm?
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Henry's Law states that the quantity of a gas that will dissolve in a liquid is proportional to the partial pressure of the gas and its solubility coefficient (its physical or chemical attraction for water), at a given temperature. Henry's Law: The volume of a gas (Vx) dissolved in a liter of water is Vx = (pX)*(SC), where pX is the partial pressure in atmospheres and SC is the solubility coefficient. a) At 1 atm and 37 degrees Celsius, the...
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Using Henry's Law to calculate the solubility of a gas At 25.0 °C the Henry's Law constant for hydrogen sulfide (HS gas in water is 0.087 M/atm grams of HS gas that can be dissolved in 150. mL of water at 25.0 °C and a H,S partial pressure of 1.53 atm Calculate the mass Be sure your answer has the correct number of significant digits. X Check Explanation
Using Henry's Law to calculate the solubility...
The Henry's law constant (kH) for O2 in water at 20°C is 1.28e-3 mol/l atm. How many grams of O2will dissolve in 3.5 L of H2O that is in contact with pure O2 at 2.4 atm?
9. Henry's Law states that the quantity of a gas that will dissolve in a liquid is proportional to the partial pressure of the gas and its solubility coefficient (its physical or chemical attraction for water), at a given temperature a) Henry's Law: The volume of a gas (Vx) dissolved in a liter of water is Vx= (p3)*(SC) where pX is the partial pressure in atmospheres and SC is the solubility coefficient b) At one atmosphere and 37 degrees Celsius,...