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Problem- Suggest simple labatory tests you could use to distinguish acetone, carbon tetracholride, cyclohexane, ethyl and ethanol
Please perform what you can and illustrate your work so I can follow. Thanks
the indicated ph value for the titration of 50.00 ml of .100 M benzoic acid (ka = 6.3 x 10^-5) with .0500 M KOH: ph = 4.20, 4.50.8.06, 11.50. write te reaction for KOH reacting with benzoic acid and the equilibrium for each pH value
Compute the molar solubility of Ag2C2O4 silver oxalate in water and b.) In 0.010 M AgNO3 ignoring the hydrolysis of oxalate ion in both.
What is the pH of the sodium phosphate buffer described in problem #1 if 1 ml of 10M NaOH is added? What is the pH of 1 liter of water if 1ml of NaOH is added?
1) How many litres of hydrogen gas will be produced by the decomposition of 90 L of water? (Assume that temperature and pressure are constant) Show ALL work.
Why does the non aqueous reaction of pyridine and SnCl4 produce a white precipitate
In a reaction in which hydrogen reacts with oxygen to produce water, which substances are the reactants
Question- Determine the wavelength of the line in hydrogen atoms spectrum corresponding to the n1= 3 to the n2= 4 transition
1. suppose that you suspend a 10kg mass of iron from a height of 200meters. the outside temperature is 300ka. what is
Define Chromium metal is plated onto a car bumper at a current of 10.0 amperes for 100 seconds and the plating bath contains chromium in the form of CrO42- ions. Explain how many grams of Cr are deposited in this process. (The atomic weight of Cr ..
if the amount of hg in an industrial-waste pond is 0.39 micrograms ugml how much hg is present in kg if the pond has a
72.0 mL of a 1.60 M solution is diluted to a volume of 268 mL. A 134-mL portion of that solution is diluted using 139 mL of water.
Catalyst to Reduce Cure Temperature in Bonding Wood with MDI, A wood chemistry course that indicates that methylene diphenylisocyanate (MDI) is used as a common resin and/or glue in bonding wood fibers together in composite type substrates.
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