A compound has a pka of 74 to 100 ml of a 10 m solution of
A compound has a pKa of 7.4. To 100 mL of a 1.0 M solution of this compound at pH 8.0 is added 30 mL of 1.0 M hydrochloric acid. What is the pH of the resulting solution?
The answer is pH = 7.4.
Expected delivery within 24 Hours
an automobile battery has an emf of 1260 v and an internal resistance of 0076 0 the headlights together have an
a new type of cell was discovered on mars in an organism growing inbenzene a nonpolar liquid the cell has a lipid
a 47-g object moving to the right at 18 cms makes an elastic head-on collision with a 94-g object that is initially at
a compound has a pka of 74 to 100 ml of a 10 m solution of this compound at ph 80 is added 30 ml of 10 m hydrochloric
a runner with a weight of 6867 n accelerates at a constant rate from 0 to 45 ms in the first 2 seconds of a 100 m
1 which secondary structure is more energetically stable an alpha-helix or a beta-strand2 which beta-pleated sheet
a person body mass72 kg is taking off for a long jump ground reaction forces fgx 250 n and fgz 900 n calculate the
sam 75 kg takes off up a 50 m high 10 degree frictionless slope on his jet powered skis the skis have a thrust of 200 n
1943955
Questions Asked
3,689
Active Tutors
1430256
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What is one result of the courts' hands-off approach in reviewing the Executive and Legislative Branches' immigration decisions?
If you disagree with Cesaire's proposition and/or maintain that the United States does not perpetuate nor contribute to colonialist ideologies
Question: Which of the following bills was widely attacked by liberals and libertarians as an invasion of the right of privacy,
Question: Explain factors that challenge the integration of both water constructs: access and education?
The belief by many Americans that they actually contribute to major governmental decisions through the power of their vote is referred
Aaron is running for a city council position in his home town and is giving a speech to voters on why they should trust him more than his opponent.
Question: Who is New Jersey United State Senators and US Congressmen/women?