When high concentrations of SO3 gas are added to sulfuric acid, the compound formed is Check all that applies. Piranha solution Oleum Pyrosulfuric acid Concentrated sulfuric acid Fuming sulfuric acid Nordhausen acid

A gas mixture consisting of 80% ethane and 20% oxygen is burned in an engine with200% excess air. 80% of the ethane goes to CO2, 10% to CO and 10% remains unburned. Calculate the composition of the exhaust gases on(a) a wet basis(b) a dry basis pls indicate which is a wet and dry basis in the solution.

Find the percent ionization of a 0.250 M HC2H3O2 solution at 25 °C.

For health reasons the concentration of dissolved copper ions in drinking water should be less than 3.147 x 10-5 M of Cu. Calculate the reduction potential of copper metal in contact with a solution containing 3.147 x 10-5 M of dissolved Cu? at 40 °C.

SUNNZATION: The need to reduce the emission of different acidic pollutants to the atmosphere has led to extensive research on their removal from waste and flue gases. While large-scale cleaning ********* Vally employ relatively inexpensive calcium or magnesium-based sorbents, ential of Nascos decahydrate should also be explored. Such very effective materials can be employed for capture of gaseous, weak acidic pollutants and difficult odors. A practical way of contacting gases (air in this case) with particulate solids is provided by a fluidized bed. The knowledge of the minimum fluidization makes it possible to model the performance of a Sized bed (bubbling) reactor since it permits the prediction of the amount of gas which passes through the bed in the form of bubbles. 85% of the hydrated crystals collected during crystallization will be used as a fluidizing sorbent bed to remove acidic pollutant and difficult odors from gas at 30°C whose density is 1.23 and viscosity of 1.82x10 Pa s.…