Explain the equivalence point for the titrations

Reference no: EM13538224

Indicate whether the pH is equal to 7, greater than 7, or less than 7 at the equivalence point for the following titrations at 25oC.

a) HF + LiOH
B) H3PO4 + KOH
C) CH3NH2 + HBr
D) HI + KOH
E) HNO2 + NaOH
F) HCl + LiOH
G) C5H5N + HNO3

Reference no: EM13538224

Questions Cloud

Group velocities for a monatomic lattice : Determine the phase and group velocities for a monatomic lattice. Plot the velocities versus the wave vector k and give a brief discussion of their significance.

Estimate the magnitude of centripetal force that acts on him : In a skating stunt known as "cracking-the-whip," a number of skaters hold hands and form a straight line. estimate the magnitude of the centripetal force that acts on him

Using the law of conservation of mechanical energy : A particle of mass m kg is attached to one end A of a model spring OA of natural length L0 = 1.05 m and stiffness K N/m. The spring is hung vertically with the end O fixed and end A attach to the particle, which moves in a vertical line.

The magnetic field in the interstellar space of out galaxy : The magnetic field in the interstellar space of out galaxy is through to be about 10^-10 T in magnitude.how much energy is stored in this field ina cube 10 light-years on edge? (for scale ,note that the nearest star is 4.2 light-years distant and the..

Explain the equivalence point for the titrations : Indicate whether the pH is equal to 7, greater than 7, or less than 7 at the equivalence point for the following titrations at 25oC. a) HF + LiOH

Ow much force acts on one surface of a rectangular bedroom : How much force acts on one surface of a rectangular bedroom wall that is 2.20 m by 3.20 m when atmospheric pressure is 1.00x 10^5 N/m^2

What are the radii of the neutron and the alfa-particle path : A proton ,a neutron and an alfa particle ,accelerated through the same potential difference ,enter a region of uniform magnetic field moving at right angles to B.(a) compare their kinetic energies .(b) if the radius of the proton’s circular path is 1..

Find through how many revolutions did it turn in this time : A centrifuge accelerates uniformly from rest to 15,000 rpm in 220 s. Through how many revolutions did it turn in this time

Obtain charge does the photoelectric effect induce on sphere : An isolated copper sphere of radius 3.00cm, initially uncharged, is illuminated with ultraviolet light of wavelength 180nm. what charge does the photoelectric effect induce on the sphere

User Account

All Pages