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Determine the molarity of a solution that contains 15.50mL of glycerol (C3H8O3, d= 1.265g/mL) in 225.0mL
What is the percent yield of a reaction in which 212 g phosphorus trichloride reacts with excess water to form 109 g HCl and aqueous phosphorus acid (H3PO3)?
Suppose that during the NaOH standardization procedure you spill some weighted KHP sample before it can be dissolved in water. You continue with the procedure as nothing had happened. How will this error influnece the calculated NaOH concentration? a..
If a solution containing 47.307 g of mercury (II) acetate is allowed to react entirely with a solution containing 14.334 g of sodium sulfate, explain how many grams of solid precipitate will be formed
At 22 °C an excess amount of a generic metal hydroxide M(OH)2, is mixed with pure water. The resulting equilibrium solution has a pH of 11.05. What is the Ksp of the salt at 22 °C
Problem- The net ionic equation of the follow calcium oxide and water; sodium carbonate and calcium chloride; and acetic acid and KOH
At a certain temperature, the pH of a neutral solution is 7.45. What is the value of Kw at that temperature
Determine the titration of 50.00mL of a 0.100 M weak acid solution with 0.100 M NaOH. If the pH at the equivalence point is 5.0.
Find the of % Nickel in the coin solution: molarity of Nickel is .8469 density of coin solution as 1.00g/mL
the heat capacity of liquid water is 4.18 jg c and the heat vaporization is 40.7 kjmol. how many kilojoules of heat
He decides to run an FTIR on the resultant powder on the cold finger apparatus. WHat functional group would clearly cofiirm that the white powder is indeed caffeine and not catechin?
Explain which solution has the highest vapor pressure. Require to do calculations as well as note that colligative properties are based on concentration of all solute particles
sulfuric acid acts as a catalyst for making esters. Write an equation showing the production of Isoamyl alcohol
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