A lactic acidlactate ion buffer solution contains 043m
A lactic acid/lactate ion buffer solution contains 0.43M HC3H5O3 and 0.62M C3H5O3^-, respectively. The value of lactic acid is 1.4*10^-4. Calculate the pH of this buffer.
Expected delivery within 24 Hours
The standard heats of formation at 25 degrees celsius for NO(g) , O3(g) and NO2 (g) are 21.57, 34.1, and 7.93 kcal/mol respectively. What is the value for change direction for
What does Garrison believe are the conclusions readers should draw from this book? Why is Daniel O'Connell an appropriate person to cite for an opinion of the effects of slavery?
Issues in the article and offer your opinion or critical analysis
Two cars drive on a straight highway. At time , car 1 passes mile marker 0 traveling due east with a speed of 17.0 . At the same time, At what time do the cars pass next to one another
a) what is the advantage of using a CPU register for temporarydata storage over using a memory location. b) If the stack segment register contains 3000H and the stackpointer register contains 8434H.
Assume that you are the emergency operations manager for a town on the coast that has oil refineries, seaport facilities, an international airport, and a military base nearby.
a) what is the advantage of using assembly language instead of writting a program directaly in machine language b) describe the operation an 8086 will perform when itexecutes ADD AX, BX
You have a 1.23-mol sample of water at ?30.°C, and you heat it until you have gaseous water at 140.°C. Calculate q for the entire process. Use the following data.
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