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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 b)calcium sulfate c)copper (II) iodate d)lead (II) chloride e)lithium carbonate f) silver acetate g)potassium nitrate h) silver chloride
I am trapped in between this question please help me out
what is the balanced equation for the main reaction? equation for important side reactions? why was ethanol, not methanol, used as the organic solvent?
Which laboratory techniques are required to separate the components of a solid mixture and obtain each component in solid form. Also describe the goal of each technique.
63.0 mL of a 1.20 M solution is diluted to a volume of 208 mL. A 104-mL portion of that solution is diluted using 157 mL of water. What is the final concentration.
Imagine repeating the experiment utilizing two 50mL portions of ether. How much of the 250 mg of phenacetin could be extracted. Remember that the 1st extraction removes a portion of the sample thus the calculations will change a little.
High temperature and low pressure low temperature and high pressure none of the above unless a catalyst is present If it's endothermic, it's high temp and low pressure, but does having an exothermic reaction change that?
using a sample of a compound containing only oxygen and chlorine reacts with an excess of h2 gas to give 0.206 g
how many grams of Lithopone will be produced in the reaction of 315 mL of 0.275 M ZnSO4 and 285 mL of 0.315 M BaS.
Determine the volume, in mL, of 2.00 M HC2H3O2 required to prepare each of the following solutions: 0.20 M acetic acid, and 0.020 M acetic acid.
When 2.45g of an unknown weak acid (HA) with a molar mass of 85.0g/mol is dissolved in 250.0g of water, the freezing point of the resulting solution is -0.258 degrees C.
a mixture of nitrogen and hydrogen reacts as fully as possible to form a 56 l mixture of ammonia and hydrogen at stp. when this mixture is compressed to 10.0 atm and chilled to 200.0 K, all of the ammonia is liquefied leaving 3.2 L of hydrogen sti..
Write a detailed, stepwise mechanism for all steps in the addition of HBr to 1-pentene in the presence of peroxide. Show all intermediates and use cuved arrows as appropraite.
Which of the following molecules do you think would be subject to the Pauli principle's effects on rotational levels
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