Define what mass of ammonium chloride should be added

Reference no: EM13294140

What mass of ammonium chloride should be added to 2.45L of a 0.145M NH3 in order to obtain a buffer with a pH of 9.45?

Reference no: EM13294140

Questions Cloud

Compute the rings charge : The electric field on the axis of a uniformly charged ring has magnitude 400 at a point 6.0 from the ring center. Find the ring's charge

Depict all the known relevant cash flows on a time line : The company has determined that the existing line could be sold to a competitor for $250,000.

Minimum age-maximum age for determining culpability : At what age do you think persons should be held criminally liable for their actions? Should there be a minimum age and maximum age for determining culpability?

Determine the average force exerted on the ball by the club : A high-speed photograph of a club hitting a golf ball, find the average force exerted on the ball by the club

Define what mass of ammonium chloride should be added : What mass of ammonium chloride should be added to 2.45L of a 0.145M NH3 in order to obtain a buffer with a pH of 9.45

What is progressive cost of equity and corporate cost : The CFO estimates that the present value of any future financial distress costs is $8 million, and that the probability of distress increases with the amount of debt in the following steps.

Determine the mean and auto covariance functions of xn : A discrete-time random processXn is denoted as follows.A fairdie is tossed and the outcome k is observed. The process is thengiven by Xn=k for all n. a) Sketch some sample paths of the process

Compute the equilibrium constant ksp for mg(oh)2 : Calculate the equilibrium constant Ksp for Mg(OH)2 (s) at 25 degrees celcius. Is the dissolution of Mg(OH)2 endothermic or exothermic

Difference between first-order and second-order change : Explain the difference between first-order and second-order change, and cite an example with which you have been involved or which you have observed.

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages