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Problem- Which of the group 1 chlorides has the lowest molar solubility? What is its solubility in moles/L?
Thank you! My final is tomorrow and I am in desperate need!
The human body contains 63% H, 25.5% O, 9.45% C, 1.35% N, 0.31% Ca, and 0.22% P, plus several elements present in smaller quantities. Are these mass or mole percents
what celsius temperaturet2 is required to change the volume of the gas sample in part a t1 35 degrees celsius v1 1120
Enter the symbol for the orbitals that overlap (example for H2 enter 1s) as well as the chemical symbol of the noble gas separated by a comma.
Show the product that forms when 3-phenylpropanal is allowed to mix with sodium hydroxide catalyst.
If you measure the pH and find it to be 11.24, how many grams of triethylmine were used to make the solution?
1.2 mol of helium is mixed with 2.3mol of argon in a volume of 1.0L and a temperature of 25.0 degree C. Assuming that helium and argon are perfect gases, what is the pressure of the mixture
Carbonic acid is a diprotic acid, H2CO3, with Ka1 = 4.3 x 10-7 and Ka2 = 4.8 x 10-11. Calculate Kb for the carbonate ion, CO32-
How many grams of (NH4)2SO4 should be present to prevent precipitation of Mg(OH)2 (s). The Ksp of Mg(OH)2 is 1.8x10^-11.
Draw the skeletal structure of the organic product obtained when benzyl bromide reacts with solid Mg in diethyl ether. Draw the skeletal structure of organic product obtained when the product from (a) above reacts with ethylene oxide followed by aci..
Calculate the pH of the solution made by adding 0.50 mol of propanoic acid, ( C2H5COOH or HC3H5O2) and 0.30mol of sodium propanoate (C2H5COONa or NaC_3H_5CO_2) to 1.00L of water. The value of Ka for C2H5COOH is 1.3x10^-5.
Consider that a benzene molecule could fit nicely within a two-dimensional square box with each side having length of 5 degree A. a. Calculate the four lowest energy levels for an electron confined
what is the equilbrium constant, K for the reaction A + B -> AB. What would the equilbrium constant be if A, B, and AB were each present in equilibrium at a concentration of 1nM
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