Evaluate the concentration of c6h5nh3+

Assignment Help Chemistry

Reference no: EM13495387

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 Answer:1.9 M b) Calculate the pH after 4.0 g of NaOH(s) is added to 1.0 L of this solution

Reference no: EM13495387

Questions Cloud

Evaluate the mass percent and the mole fraction : If the mixture is ignited and the methane completely combusts, producing carbon dioxide (CO2) and water (H2O), calculate the mass percent, the mole fraction, and the partial pressure of CO2 in the container after cooling back down to the initial t..

What is size of the the gravitational force : Mass A (11 kg) and mass B (2 kg) sit on the ground, 1 m apart. What is size of the the gravitational force

How much should we offer to percy : In preparation for the meeting you intend to make notes of the points you will raise with the directors. You are aware that the directors are people who have skills in horticulture and retailing, but not in more general business issues, particula..

Find the position of the second member of the paschen series : Light from a hydrogen discharge passes through a diffraction grating and registers on a detector 1.5 m behind the grating. find the position of the second member of the Paschen series

Evaluate the concentration of c6h5nh3+ : Calculate the concentration of C6H5NH3+ in this buffer solution Answer:1.9 M b) Calculate the pH after 4.0 g of NaOH(s) is added to 1.0 L of this solution

Determine the impedance of the series combination : When a resistor is connected across the terminals of an ac generator (104 V) that has a fixed frequency, there is a current of 0.545 A in the resistor. determine the impedance of the series combination

How large was the friction torque : A merry go round has a moment of inertia of 1000 kgm^2. When it is rotating at 2.62 rad/sec, the motor shut off. How large was the friction torque

What are the basic purposes of antitrust policy : What are the major components of the current account in the balance of payments? How is the current account balance determined?

Define a discrete random variable : Define a discrete random variable

User Account

All Pages