Explain c9h7nhbr is a salt containing the ions c9h7nh+

Assignment Help Chemistry

Reference no: EM13335626

1)Suppose that you have 0.500 L of each of the following solutions, and an unlimited supply of water. (Note: C9H7NHBr is a salt containing the ions C9H7NH+ and Br- and C9H7N is quinoline, an organic base with pKb = 6.24 at 298 K. If you like, you may represent C9H7NH+ as HB+ and C9H7N as B.) 0.113 mol L-1 C9H7NHBr (aq) 0.104 mol L-1 HBr(aq) 0.122 mol L-1 NaOH(aq) (A) Provide simple instructions for preparing 1.00 L of a solution having pH = 7.00 at 298 K. Your instructions should include the volumes of the solutions required. (B) What is the buffer capacity of the resulting solution? (The buffer capacity is the number of moles of NaOH that must be added to 1.0 L of solution to raise the pH by one unit.)

Reference no: EM13335626

Questions Cloud

What are the effective interest rates on the loans : The entertainment system vendor has offered to finance the $2,000 purchase over one year in 12 installments, with a total of $200 in interest to be paid on the loan.

A research project that compares and contrasts two organizat : A research project that compares and contrasts two organizations in the same industry

Draw a context diagram and a level-0 dfd : develop the report having each task clearly numbered togetherwith your answer. You are also expected to write an introduction and conclusion for this report.In performing the following tasks, you have to strictly follow all diagramming rules used ..

What is the net force on the motorcycle : A motorcycle and rider have a total mass equal to 295 kg. What is the net force on the motorcycle

Explain c9h7nhbr is a salt containing the ions c9h7nh+ : Suppose that you have 0.500 L of each of the following solutions, and an unlimited supply of water. (Note: C9H7NHBr is a salt containing the ions C9H7NH+ and Br- and C9H7N is quinoline

How might this cause the your income or someone you know : List 1 thing the government can do to pull a nation out of a recession using fiscal policy? How might this cause the your income or someone you know's income to rise?

The marginal cost of buying a fifth gallon of milk is : Ralph wants to buy some milk and a box of cereal. If Ralph buys 4 gallons of milk at $3.00 per gallon, the box of cereal costs $2.00. If he buys 5 gallons of milk, the box of cereal is free. For Ralph, the marginal cost of buying a fifth gallon of mi..

Design strategy to test compliance : As best you can from the limited amount of information provided, design a strategy to test compliance with the eligibility provisions and propose, in general terms, an approach to fulfilling the mandate of the city council.

Identify the economic incentives that motivate private firms : Identify the economic incentives that motivate private firms to engage in pollution prevention activities. How might the government devise policy initiatives to exploit these natural incentives?

User Account

All Pages