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Problem- Given the following balanced equation, determine the rate of reaction with respect to [NH3]. N2(g) + 3 H2(g) --> 2 NH3(g)
If possible just a to the point details about how you got the answer?
During a titration the following data were collected: A 10 mL portion of an unknown acid solution was titrated with 1.0 M NaOH. 40 mL of the base were required to neutralize the sample. What is the molarity of the acid solution
A student has been asked to titrate an HCl solution with a concentration of 0.35 M against an unknown concentration of NaOH solution. He found that he used 24.35 ml of HCl in order to neutralize 36.44ml of NaOH.
When heated, ammonium carbonate decomposes as follows. NH4CO2NH2(s) ->2 NH3(g) + CO2(g) At a certain temperature the equilibrium pressure of the system is 0.318 atm. Calculate KP for the reaction.
what are the respective concentrations m of fe3 and i- afforded by dissolving 0.200 mol fei3 in water and diluting to
Explain the large disparity in the numerical results pf Part (a). Discuss the advantages and disadvantages of the three energy sources.
Find out the concentration of an HBr solution if a 40.00mL aliquot of the solution yields 0.5733 g AgBr while added to a solution with an excess of Ag ions. The Ksp of AgBr is 5.0 × 10-13.
Suppose the calorimeter for this experiment had been made of a heat-conducting material (such as metal) rather than plastic foam, so that the portion of heat energy lost to the calorimeter itself was larger and could not be ignored
0.2 M HCl is used to neutralize 20 mL of 0.35 M NaOH. a. How many moles of OH- are present?
A 25.0-mL sample of 0.35 M HCOOH is titrated with 0.20 M KOH. What is the pH of the solution after 25.0 mL of KOH has been added to the acid? Ka = 1.77 × 10-4
Explain why, during the addition of soduim metasulfite, the reactionmixture was tested with starch-iodide paper. explain why acidification to pH2 and cooling was necessary to isolate the final product
Compound X is 2-propanol. When compound X is heated with strong acid, it dehydrates to form compound Y(C3H6) When compound X is oxidized, compound Z(C3H6O) forms, which cannot be oxidized further
calculate the mass of sodium acetate that must be added to 500.0 mlof .2 m acetic acid to form a ph 5.00 buffer
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