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Through a series of tricky chemical reactions, your instructor has you decompose both samples into the constituent chlorine and phosphorous, and you weigh each of your sample components on the analytical balance. You find that one sample produced 3.55 g Cl and 6.04 g P, while the other produced 3.05 g Cl and 3.94 g P.
Are these results consistent with the law of constant composition?
What effect on the boiling point of a liquid is produced by: a) The presence of a soluble non-volatile impurity?
The Answers are marked, D and D. Could you explain a little bit about the theory on how to resolve problems, like these. They have to do with intermolecular forces; Van der waals , hydrogen bonding, etc. Which of the following accurately lists compou..
Fe3O4(s) + 4CO(g) --> 4CO2(g) + 3Fe(s). In this reaction, if 335.2 g Fe3O4 is reacted with excess CO, what mass of CO2 will be produced.
Provided you have sets of initial rate data for enzyme and substrate, explain using words and appropriate equations how to
a nonelectrolyte compound nbspof 33.8 g is dissolved in 160.0 grams of a solvent that has a normal freezing point 27.7
When 2.25 g of sodium hydroxide (NaOH) was dissolved in 150.00 g of water a value of 11.00oC was obtained for ?T. Calculate the molarity of the sodium hydroxide solution. _______ Calculate the value (calories) for the heat of solution of 2.25 g of..
Compare and contrast continuous spectrum and line spectrum as they relate to the elements. Describe how spectral lines can be used to identify elements.
Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is
Write the balanced total ionic equation and the net ionic equation (including phase labels) for the reaction between HCl(aq) and NaOH(aq).
The solubility of AgCl (s) in water at 25 C is 1.33 *10^-5 mol/L and its DeltaH of solution is 65.7 Kj/mol. What is the solubility at 68.3 C?
Explain solids, liquids and gases in terms of how they fill a container, Utilize your descriptions to identify the physical state at room temperature of the subsequent 1.helium in a toy balloon. 2. Mercury in a thermometer. 3. Soup in a bowl
What pricing method would you advise Ricky's company to use?
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