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Calculate the molarity and the molality of reagent grade nitric acid. The specific gravity of this solution is 1.40 and its weight percent of solution is 70.0%
At a fixed temperature, equal moles of N2 (g) and F2 (g) are mixed in a constant pressure container (the volume of the container changes in order to keep the pressure at a constant value). The N2 (g) and F2 (g) are allowed to react, producing NF3 ..
Consider the titration of 52.0 mL of 1.2 M NaOH with 1.0 M HCl. Find the pH at all the following points. At the equivalence point.
Using condensed structural formulas, write a balanced chemical equation for each of the following reactions. hydrogenation of cyclohexene
1-hexanol was prepared by reacting an alkene with either hydroboration-oxidation or oxymercuration-reduction. Draw the structure of the alkene that was used to prepare the alcohol in highest yield.
a. Provide equation for the complete combustion of ethylbenzene. b. Provide an equation for the partial combustion of acetylene. c. If 100 kg o both material where available, which hydrocarbon (ethylbenzene or acetylene) would produce the most wat..
How many grams of Fe(NO3)3 · 9 H2O are required to prepare 300.0 mL of a 0.249 M solution of Fe(NO3)3 · 9 H2O?
Calculate the standard heat formation of carbon disulfide, CS2 from its elements { C (graphite + 2 S (rhombic) -----> CS2 (l) }, given that: C (graphite) + O2 (g) -----> CO2
Explain your reasoning for each by writing a balanced net ionic equation to describe its behavior in water.
1.at what ph is amino acid glycine with ka of 2.51 x 10-10 66 dissociated2. what is the ph of a solution made by mixing
Compare the temperature of your water bath at the time of reflux with the boiling point of your solvent
find the differential equation of a family of circles with center on the line y-x and passing through the
What volume of concentrated HCl solution that is 36% HCl by mass has a density of 1.197g should be used to make 4.85L of HCl solution
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