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In which solution (acidic, basic, neutral water, or doesn't matter) is copper(II) chloride most soluble?
An environmental engineer analyzes a sample of air contaminated with sulfur dioxide. To a 500m mL sample of air at 700 torr and 38 degrees celsius, she adds 20.00 mL of 0.01017 M aqueous iodine, which reacts as follows
If a solution is made by mixing 20.0 mL 0.4 M NaCH3COO with 30 mL 0.4 M CH3COOH, calculate the pH of the solution? For acetic acid, K = 1.76 x 10-5
Enough of a monoprotic acid is dissolved in water to produce a 0.0104 M solution. The pH of the resulting solution is 2.46.
Calculate the pH after the addition of the following volumes: - Show all your calculations. no credit will be given without showing the details
The mass percent of water in a hydrate of MnCl2 is 36.41%. What is the empirical formula of the hydrate
advantages and disadvantages of using alternative fuel.there are many automobile industries exploring different types
Explain how real gases differ from ideal gases. At what conditions do the variations become the biggest. At room conditions, if you know the condensation point for a series of gases, how will that allow you to predict which gases would vary most f..
Devise a plan to calculate the mass of air that was contained in the clean dry stoppered flask, using the mass measurements you will make during the experiment. the calculation will require another density value besides the density of air.
What is the concentration of H+ in 0.0025 M HNO3? What is the pH of this solution? What is the OH- concentration in this solution
hof also known as hypofluorous acid is very unstable decomposing in a first-order reaction to give hydrogen fluoride
Use the values from the table of reduction potentials on the last page to determine ?Gº and Keq for the reaction as listed below. Pb (s) + Sn2+ (aq) ? Pb2+ (aq) + Sn (s) ?Gº
A twofold increase in the initial concentration of A leads to a 1.41-fold increase in the initial rate. what is reaction order
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