A titration of 600ml of 030m pyridine c5h5n required 900ml
A titration of 60.0ml of 0.30M pyridine, C5H5N, required 90.0ml of 0.20M HCL to reach the equivalence point. What is the pH at this equivalence point? Kb(C5H5N)= 2.0e-9.
(A) pH=2.86(B) pH=3.11(C) pH=4.80(D) pH=9.20
Expected delivery within 24 Hours
answer each question completely and number your answers according to the question1provide a good summary or explanation
a certain kind of glass has an index of refraction of 1640 for blue light of wavelength 430 nm and an index of 1595 for
if 0100 mol of argon gas occupies 215 l at 725 mmhg what is the temperature in degrees
what is the escape speed on a spherical asteroid whose radius is 5000 km and whose gravitational acceleration at the
a titration of 600ml of 030m pyridine c5h5n required 900ml of 020m hcl to reach the equivalence point what is the ph at
fe2o3molar mass1597 gmol reacts with comolar mass 280gmol according to the equation fe2o3s3coggtgtgtgt 3co2g2feswhen
a particle moves along the x axis it is initially at the position 0210 m moving with velocity 0090 ms and acceleration
2pbss 3o2g 2pbos 2so2ghfkjmol -100 0 -2173 -2969gfkjmol -987 0 -1879 -3004sjmol k 912 2050 687 2485assuming that hf
a 160- resistor a 120-microf capacitor and a 170-mh inductor are connected in series with a 155-v generatora at what
1934078
Questions Asked
3,689
Active Tutors
1418647
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
I would use the Forester-Miller and Davis ethical decision-making model, which emphasizes identifying the problem, reviewing ethical guidelines
Problem: In the mortal combat study, how did researchers operationalize "aggression"
How might a group member demonstrate resistive or difficult behavior within a group setting? How might you work in a therapeutic way with such a member's behavi
Respond to Graciela's discussion post: 1. The most difficult challenges that stepparents and stepchildren are likely to experience is trying to know each other
What are the specific areas of self-awareness and/or growth that believe you need to develop or are working on as a practitioner at your agency?
As they begin to develop an intervention plan, stakeholders must consider how the student will eventually generalize the new behavior across settings,
Discuss your plan for communicating with all teachers that work with the student to use the same antecedents, prompting, and consequences across settings