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A piston-cylinder device contains 0.8 kg of an ideal gas. Now, the gas is cooled at constant pressure until its temperature decreases by 10°C. If 16.6 kJ of compression work is done during this process, determine the gas constant and the molar mass of the gas. Also, determine the constant volume and constant-pressure specific heats of the gas if its specific heat ratio is 1.667.
A gas has a volume of 150 ml when its pressure is 0.947 atm. What will the volume of the gas be at a pressure of .987 atm, if the temperature remains constant
Upon opening the stopcocks what is the partial pressure of each gas and the total pressure inside the apparatus. Assume that the volume of the stopcocks and the tubing connecting the bulbs is negligible.
a few questions regarding the synthesis of p-bromoaniline labreally bother me and would like someone to clear them up.1
0.25 mols of an unknown acid is dissolved in enough water to make 1 liter of solution. the ph of the solution is 2.19.
You evaluate out exactly 1.000 g of your unknown (MW = 136.09 g/mol). Explain how much 0.2200 M NaOH will you be adding?
In the process of producing sparkling wine from grape juice, the sugar glucose is decomposed to form ethanol and carbon dioxide. If 23 g of C6H12O6 is fermented, what volume of gaseous CO2 will be produced at a temperature of 29°C and a pressure o..
in the laboratory a student named georgia weighed 5.95 g of an unknown solid mixture containing benzoic acid copper ii
A. Use the dipole moments of HF and HCl ( HF= 1.08 D, HCl = 1.82) together with the percent ionic character of each bond ( HF= 20% ionic, HCl= 45% ionic) to estimate the bond length in each molecule.
Organic Chemistry Lab: Fractional and Simple distillation of acetone/ethanol mixture Question: how do I find the percent volume of acetone in the original mixture?
Question- Calculate the pH of a solution that contains 3.25 M HCN (K a = 6.2 x 10 -10), 1.00 M NaOH and 1.50 M NaCN.
Illustrate the overall reaction of racemic 3-bromohexane from (E)-3-hexene by entering the structures of the products as well as reactants in the template provided. (E)-3-hexene (S)-3-bromohexane (R)-3-bromohexane
How many moles of calcium oxalate are present in the kidney stone? If this kidney stone is entirely calcium oxalate, what is the mass of the stone
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