Why the acid solution had a volume
Find the pH at the following volumes of base added Vb= 0, 1, 5, 9, 9.9, 10, 10.1, and 12 mL when a weak acid HA (pKa = 5.00) was titrated with the 1.00 MKOH and the acid solution had a volume of 100.0 mL and a molarity of 0.100 M.
Expected delivery within 24 Hours
The blood alcohol levels can be measured by the REDOX titration with the potassium dichromate according to the following unbalanced reaction (in the acidic solution):
There is three second pause between end of 16 note tune and beginning of hour chimes. How much time each day bell tower spends chiming including pauses between chimes?
Suppose you are stranded in the middle of a frozen pound, 783 m in diameter which is so slippery that your feet slide freely and don't move you.
Describe the calorimetry and explain two commonly used calorimeters. In a calorimetric Measurement, explain why is it important that we know the heat capacity of the calorimeter? Discuss how is the value determined?
Can someone explain how regression can be used to make predicitions when applying statistics to real-world decisions?
At 0.0°C and 1.00 atm pressure a balloon filled with the 34.6 mol helium has a volume of 775L. The temperature of the balloon is increased to the 28.0°C as it expands to a volume of 854. L,the pressure remaining constant.
What volume wills the gases expand against a constant pressure of 680. torr if the combustion of this mixture releases 1247. J of energy and if all the energy of combustion is converted into the work to push back the piston?
The random walk model employed to describe gas diffusion can be treated as a binomial distribution similar to coin flips with a 50/50 chance that a particle will move in either the +x or the -x direction.
1931020
Questions Asked
3,689
Active Tutors
1440406
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: Plan a nutrition related program for parents and their young children.
Which of the following is TRUE regarding Sternberg's triangular theory of love? All relationships start out at one point, and gradually move around triangle
Compare and contrast breast milk with formula. Comment on potential "pros and cons" (i.e., advantages and disadvantages) of each.
Which of the following individuals might experience grief? Katrina, who just gave birth to her first baby. Mercutio, whose dog, Max, was just diagnosed
Which model of abnormal psychology would argue that some psychological disorders can be passed on to other family members via genetic information?
In a stereotypical complementary interaction or relationship (best answer) Group of answer choices one person
Suppose your friend is going to place her infant in a high-quality child-care center. She asks you what, if any, negative results might be associated