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What is the volume of 0.2 kmol of ideal carbon monoxide in en equilibrium state where the gas density is 1.34 kg*m^-3?
Calculate the electrode potential of the following half cell if it was at standard conditions. Then recalculate how this changes using.
Choose a more convenient order. (b) Calculate q, w, deltaU, deltaH, and deltaS when the gas changes between the same two conditions
What is the theoretical yield of aspirin if 190 kg of salicylic acid is allowed to react with 128 kg of acetic anhydride?
What must the minimum temperature of its energy source be if it is to produce work with an efficiency of 0.75?
Estimate the heat of formation of water dHf(H2O)(g) from its elements, provided the following bond energies. Write the equation.
A solution is prepared by mixing 50.0 mL of 0.11 M Pb(NO3)2 with 50.0 mL of 1.3 M KCl. Calculate the concentrations of Pb2+ and Cl - at equilibrium. Ksp for PbCl2(s) is 1.6* 10-5.
Explain this different physical state behavior in terms of chemical structure and secondary intermolecular bonding.
In a teaspoon (5.0ml ) of a common liquid antacid, there are 150mg Ca(OH)2 and 150mg Al(OH)3 . A 8.3×10-2 M HCL , which is similar to stomach acid, is used to neutralize 5.0 ml of the liquid antacid.
How many mmoles of HCl reacted with the Na2CO3? c. Calculate the molarity of the HCl solution.
What is the maximum amount of aluminum sulfate that can be formed?
The heat capacity of bomb calorimeters are determined by running a known, standard reaction. The combustion of 1.700 mmol of X caused the temperature of a bomb calorimter to rise from 23.650 oC to 26.350 oC.
an aerosol spray can with a volume of 270 ml contains 3.2 g of propane gas propellant. what is the pressure in the can at 20 c.
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