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Concentrated acetic acid is a Class II combustible liquid. Explain what is the molecular weight of acetic acid that will form two moles of CO2 assuming complete combustion?
Consider the reaction: Au3+ (aq) + 3 Tl (s) ? Au(s) + 3 Tl+ (aq) with Ecell O = +1.84 V. If the reaction occurred at 25 OC, determine the value of the equilibrium constant (K) at this temperature.
If Kp = 1.80 for this reaction, what is the total pressure inside the vessel at equilibrium?
Calculate the concentrations of H3O+ and the pH of each acidic solution. Since HCl is a monoprotic acid (an acid that donates only one proton or hydrogen atom permolecule to an aqueous solution), the H3O+ concentration is equivalent to the HCl mol..
For the decomposition of solid ammonium chloride into ammonia gas and hydrogen chloride gas Kp = 1.1 x 10-16. Calculate the change in standard free energy for this decomposition reaction.
250 milligrams of butyric acid (CH3CH2CH2COOH) and 5 mL of ethanol (CH3CH2OH) were combined with conc sulfuric acid. What is the theoretical yield (in milligrams) of the ester product (CH3CH2CH2COOCH2CH3)?
question if 5.20 ml of 0.1000 m naoh solution is needed to just neutralize excess acid after 20.00 ml of 0.1000 m hcl
How much acid of 0.5N concentration would be required to fully neutralize an 8.6g sample of sodium stearate
407 mL of H2 gas is collected over water at 785.3mm Hg and 23.5 degrees C. What would be the volume of this dry gas at standard conditions?
The density of a 16.0 mass % solution of sulfuric acid in water is 1.1094{g/mL} at 25.0 degrees celcius.
Would you expect to recover 100% of the desired compound from an impure sample using solution recrystallization?
ammonium hydrogen phosphate is made from reacting phosphoric acid with ammonia. if 10.00g of ammonia react, how many moles of fertilizer will be produced?
What is the pH of a one liter mixture of .15 M nitrous acid and .20 M sodium nitrite after .020 mol of HCl have been added (no change in volume). (Ka for nitrous acid is 4.0x10^-4.
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