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Problem- The solubility product constant for calcite (CaCO3(s)) is 4.94*10^-9 at 298.15K. Compute the solubility of CaCO3(s) in H2O at 298.15K. You may use the Debye-Huckel theory to compute activity coefficients if needed.
Please show the entire work. I am thanking you in advance
The following pressure and volume data were obtained for 1.00 gram of unknown gas at 90.0C. Calculate the molar mass of the unknown gas in g/mol.
Which of the subsequent solvents would form the LOWER layer when the subsequent PAIRS of solvents are combined in a separatory funnel
How many milliliters of a 0.150 M sucrose solution will be needed to perform an experiment in which 36.69 g of sucrose is needed
Draw the structure of the potential product if an elimination reaction takes place instead of substitution. NaBr + H2SO4 ---> HBr + NaHSO
What is the pH of a solution that is 0.10 M CH3NH2 (methylamine) and 0.15 M methylammonium chloride
at 25degc k 0.090 for the following reaction.h2og cl2og reverse reaction arrow 2 hoclgcalculate the concentrations of
Problem- Dissolution of sodium chloride, naphthalene C10H8, potassium phosphate, and calcium chloride.
Describe how you would prepare 150.0 mL of a pH = 5.00 buffer solution from a solution of 0.200-M aniline, C6H5NH2, a weak base
a) The nitric oxide molecule, NO, readily loses one electron to form the NO+ ion. Why is this consistent with the electronic structure of NO. Predict the order of the N--O bond strengths in NO, NO+, and NO-, and describe the magnetic properties of e..
Depict the major monobrominated organic product resulting from the reaction of o-isopropylacetophenone under brominationconditions.
If the formation of a Grignard synthesis does not begin spontaneously when Mg metal and a solution of an alkyl halide in either are mixed, one sometimes adds a small amount of iodine to the flask. What substance is formed from the reaction of iodi..
how many grams of magnesium metal will react completely with 4.8 liters of 5.0 m hcl? show all of the work needed to
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