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The pKa of hydrochloric acid is about -6. On the basis of this information, would aqueous sodium chloride be adequately basic to deprotonate benzoic acid? Explain your reason in.
Electron Configurations of Atoms and Ions The electron configuration of an atom tells us how many electrons are in each orbital. For example, helium has two electrons in the 1s orbital. Therefore the electron configuration of He is 1s^2. Part A Wh..
How many moles of NH3 can be produced from the reaction of 0.5 moles of N2 with that amount of H2?
A 35.0 mL sample of 0.150 M acetic acid (CH3COOH) is titrated with 0.150 M NaOH solution. Calculate the pH after the following volumes of base have been added.
Why is sodium bicarbonate used with acids and used in cooking
What is the maximum amount of AlCl3
what is the change in pH after addition of 10.0mL of 1.0M sodium hydroxide to 90.0mL oof a 1.0M NH3/1.0M NH4+ buffer? (Kb for ammonia is 1.8 X 10-5)
Octane is a main component of the gasoline for cats and trucks. While octane burns it produces carbon dioxide, water and energy. 43 500 kJ of energy is needed to drive a car 350 km. compute how many grams of octane are needed to provide this amoun..
How do old dispersive infrared (IR) instruments use a grating to separate the infrared source by wavelength before passing through the sample?
a pitcher throws a fast ball at 143 kmh toward home plate which is 18.2 m away. neglecting air resistance not a good
What is the silver ion concentration in a solution prepared by mixing 457 mL of 0.373 M silver nitrate with 475 mL of 0.442 M sodium phosphate?
describe one or more simple chemical tests that would distinuish acetaminophen from ibuprofem
question given the following heat capacities assume they are constant over the temperature range in consideration here
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