How to calculate the concentration of c6h5nh3+

Assignment Help Chemistry

Reference no: EM13495400

An aqueous solution contains dissolved C6H5NH3Cl and C6N5NH2. The concentration of the C6H5NH2 is 0.50 M and pH is 4.0. Kb of aniline 3.8x10-10 a) Calculate the concentration of C6H5NH3+ in this buffer solution b) Calculate the pH after 4.0 g of NaOH(s) is added to 1.0 L of this solution (neglect volume changes)

Reference no: EM13495400

Questions Cloud

Construct excel spreadsheet to solve preceding requirement : Canandaigua Container Company manufactures recyclable soft-drink cans. A unit of production is a case of 12 dozen cans. These following standards have been set by the production-engineering staff and the controller.

Evaluate the equilibrium concentration of all the gases : Calculate the equilibrium concentration of all the gases. This is the equation: 2NO(g)+2H2(g)=> N2(g)+2H2O(g). ( My instructor said that using the ICE table is a good method. if that helps in any way)

Explain what is the molar solubility of cr(oh)3 : The Ksp for Cr(OH)3 is 1.6 x 10?30. What is the molar solubility of Cr(OH)3 in a buffer solution with a pH of 11.5. Hint: what is the balanced reaction

Which of the following statements is correct : ABC's variable-costing income statement would reveal a gross margin of $270,000.

How to calculate the concentration of c6h5nh3+ : Calculate the concentration of C6H5NH3+ in this buffer solution b) Calculate the pH after 4.0 g of NaOH(s) is added to 1.0 L of this solution (neglect volume changes)

Identified three components of administrative cost : A recent analysis of support staff found a strong correlation with the number of clients served. In contrast, in-house computing and misc. office cost varied directly with the number of computer hours logged and number of client transactions, resp..

Evaluate the heat of formation of ethanol : Then use the estimate to calculate the heat of formation of ethanol from the heats of formation (in KJ/mol) of CO2: -?394, and H2O: -?242.

Compute the standard direct-material cost of a jewelry box : Construct an Excel spreadsheet to solve the preceding requirement. Show how the solution will change if the following information changes: the standard direct labor rate is $14 per hour, and the standard direct-material price is $0.59 per kilogram..

State the combustion of one mole of ethanol : Estimate the enthalpy change for the combustion of one mole of ethanol (C2H5OH) using average bond dissociation enthalpies (in KJ/mol) for C-?H: 413, O-?H: 463, C-?O: 358, C-?C: 154, C=O: 122, and O=O: 498

User Account

All Pages