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Hurricane Katrina, which hit the Gulf Coast of Louisiana and Mississippi on August 29, 2005, had the second lowest ever recorded barometric pressure at 920 mb. Convert this pressure to units of atmospheres, kilopaschals, and inches of Hg (the latter you would see on the evening weather report).
Consider that there are two sources of OH-in this procedure. Also, an excess of 3 mL will need to be added to your calculated value in order to suppress the hydrolysis of Al 3+.
How many kilowatt-hours of electricity would be saved? b) How many 2,000-lb tons of SO2 would not be emitted. c) If the utility can sell its rights to emit SO2 at $800 per ton, how much money could the utility earn by selling the SO2 saved by a si..
The specific heat of the liquid is 4.7 J/g.K and the specific heat of the vapor is 2.2 J/g.K. its enthalpy of vaporization is 25.1 kJ/mol. If you heat 4.6 kg of liquid ammonia from -62.0 degrees C to its boiling point of -33.6 degrees C, and then ..
addition of hbr to 1-phenylpropene yield only 1-bromopropylbenzene.propose a mechanism for the reaction and explain
A 50.00 mL solution of 0.0273 M formic acid (Ka = 1.8 x 10^-4) is titrated witha 0.0373 M solution of sodium hydroxide as a titrant. What is the pH of the acid solution at the equivalence point
Which of the following statements related to kinetic-molecular theory of gases is correct for an ideal gas? A. Gas particles move in a zigzag pattern until they collide with something.
What is the product of Furfural + 3-Pentanone and NaOH? (there are 2 possible combinations.)Also how could you alter the reaction conditions to obtain primarily one product or the other
A 0.577g sample of a purified organic acid was dissolved in water and titrated potentiometrically. A plot of the data revealed a single end point after 23.39mL of 0.0994M NaOH had been introduced. Calculate the molar mass of the acid.
if 35.0 ml of no2 gas is completely converted to n2o4 gas under the same conditions what volume will the n2o4
What ions and/or molecules are present in relatively large proportions in a solution of the soluble ionic compound KCl (aq)?
A 1.784 gram sample containing an unknown amount of arsenic trichloride and the rest inerts was dissolved into a NaHCO3 and HCl aqueous solution.
a reaction in water causes the water in beaker to cool from 25 degrees celsius to 21 degrees celsius. the volume of
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