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how much limestone would be required each year in order to remove sulfur dioxide from a power plant whole daily consumption of coal (1.5% sulfur) is 6000 tons?
Determine the concentration of the total available acid of the apple juice express your answer in moles/L?
an aqueous soultion of uknown salt of ruthenium is electrolyzed by a current of 2.50 amps passing for 50 min. if 2.618 g Ru is produced at the cathode, what is the charge on the ruthenium ions in solution?
How much heat (in kJ ) is required to warm 13.0 of ice, initially at -13.0, to steam at 114.0? The heat capacity of ice is 2.09 and that of steam is 2.01
A gaseous system undergoes a change in temperature and volume. What is the entropy change for a particle in this system if the final number of microstates is 0.617 times that of the initial number of microstates?
What is the molality of a solution that is composed of 265 g of acetone ((CH3)2CO) dissolved in 177 g of water.
When determining the pressure of dry hydrogen gas, explain how the measured atmospheric pressure is corrected for the presence
When diluting the juice samples with water, you did not need to be as accurate as in previous measurements. Why was the same level of precision not required?
Describe an expreiment to determine the molal freezing point depression constant
The vapor pressure of water at 29 ^circ rm C is 30.0 rm torr. What is the mass percentage of aluminum in this alloy?
Making a dilute solution, A student in lab class needs to provide a detailed description of how to make a dilute solution of 500 g
What is an alternative way to draw this molecule? (include the resulting formal charge on the Nitrogen, please)
Calculate the heat absorbed by 15.0 g of water to raise its temperature from 20.0oC to 50.0oC at constant pressure. The specific heat of water is 4.18 J/g.oC
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