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.
1940785
Questions Asked
3,689
Active Tutors
1452424
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which theory relates to the 40-hour work week? Select one. Question options: systemic interactionism functionalism stereotypes bias implicit bias.
Substance use disorders (SUDs) are often complicated by co-occurring psychiatric conditions such as depression, anxiety, or personality disorders.
From general behavior analysis: Define "out of seat". Include examples and non-examples. From general behavior analysis:
What makes identity so important in adolescence? Option A identity stops in What makes identity so important in adolescence?
According to Marcia's theory of identity development, those who have not been in a crisis and are not committed to an ideology are labeled as:
Question: This perspective on development and aging focuses on differences in developmental patterns across cultures; they
An old, low quality, but free and interesting documentary: Zimbardo- Stanford Prison Experiment Documentary.