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Question- Concerning the applicability of the titration method, comment on if and how you could use it to determine ksp for each of the following:
a. barium hydroxide
c. copper(ii) iodate
d. lead(ii) chloride
e. lithium carbonate
f. silver acetate
g. potassium nitrate
h. silver chloride
State your answer as a chemical formula.
One method of estimating the temperature of the center of the sun is based on the assumption that the center consists of gases that have an average molar mass of 2.00 g/mol.
Pu-239 (nuclear mass of 239.0006 amu) decays by alpha emission to U-235 (nuclear mass of 234.9934). Calculate how much energy is given off by the decay of 2.00 mg of Pu-239.
For each of the following processes, decide whether it is spontaneous or non-spontaneous.
If atmospheric pressure suddenly changes from 1.00 atm to 0.898 atm at 298 K, how much oxygen will be released from 3.10 L of water in an unsealed container?
Draw the structures and write the IUPAC names of the two alkenes that are formed when 2-hexanol undergoes a condensation reaction in the presence of an acid catalyst.
At a certain temperature, the Kp for the decompositon of H2S is 0.800. H2S(g0 H2(g)+S(g) Initally, only H2S is present at a pressure of 0.239 atm in a closed container. What is the total pressure in the container at equilibrium
Calculate the freezing point (in degrees C) of a solution made by dissolving 5.89 g of fructose (C6H12O6) in 37.5 g of water. The Kfp of the solvent is 1.86 K/m and the normal freezing point is 273 K.
Draw N-ethyl-3-methylpentanamide. Draw your structural formula with all necessary hydrogen atoms.
What is the osmotic pressure of a solution prepared by dissolving 4.00 g of CaCl2 in enough water to make 540. mL of solution at 28.5°C?
oxygen gas is collected over water at 21 degrees C and an atmosperic pressure of 748 mm Hg. What is the partial pressure of oxygen gas in the mixture
The rate law for the reaction, 2NO(g) + O2(g) 2NO2(g), is found to be: rate of reaction = k [?NO]2?[O2?]2. The first, fast step is 2NO(g) N2O2 (g)
For the following reactions identify any acids or bases present and types of acids or bases present. A, Arrhenius, BL, Bronsted Lowry, L, Lewis abbreviations for types.
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