Physics
Physics, 11.01.2022 09:10, benjaminmccutch

Calculate the ratio of H+ ions to OH ions at a pH = 8. Find the concentration of Htions to OH-ions listed in
Table B of your Student Guide. Then divide the H+
concentration by the OH concentration Record this
calculated ratio in Table A of your Student Guide.
Compare your approximated and calculated ratios of H+
ions to OH ions at a pH = 8. Are they the same? Why or
why not? Record your explanation in Table A.
What is the concentration of Htions at a pH = 8?
moll
What is the concentration of OH ions at a pH = 8?
mol/L
What is the ratio of Htions to OH ions at a pH = 8?
1 OR 1

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 06:00, tylorroundy
Aball is thrown upward. at a height of 10 meters above the ground, the ball has a potential energy of 50 joules (with the potential energy equal to zero at ground level) and is moving upward with a kinetic energy of 50 joules. what is the maximum height h reached by the ball? consider air friction to be negligible. 1. h ≈ 10 m 2. h ≈ 50 m 3. h ≈ 30 m 4. h ≈ 40 m 5. h ≈ 20 m 003 10.0 points which of the two object shown below has the greatest kinetic energy? a m b 1 2 m v 2v 1. kinetic energies are the same. 2. a 3. b 4. unable to determine. 004 10.0 points tim, with mass 74.6 kg, climbs a gymnasium rope a distance of 3.1 m. the acceleration of gravity is 9.8 m/s 2 . how much potential energy does tim gain? answer in units of j. 005 10.0 points a car is moving at 64 miles per hour. the kinetic energy of that car is 5 × 105 j. how much energy does the same car have when it moves at 111 miles per hour? answer in units of j. 006 10.0 points an 102 kg man climbs up a 1 m high flight of stairs. the acceleration of gravity is 9.81 m/s 2 . w
Answers: 3
image
Physics, 22.06.2019 14:30, Hfruit
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 1
image
Physics, 22.06.2019 15:30, melanieambrosy
To understand the behavior of the electric field at the surface of a conductor, and its relationship to surface charge on the conductor. a conductor is placed in an external electrostatic field. the external field is uniform before the conductor is placed within it. the conductor is completely isolated from any source of current or charge. part a: which of the following describes the electric field inside this conductor? it is in the same direction as the original external field. it is in the opposite direction from that of the original external field. it has a direction determined entirely by the charge on its surface. it is always zero. part b: the charge density inside the conductor is: 0non-zero; but uniformnon-zero; non-uniforminfinite part c: assume that at some point just outside the surface of the conductor, the electric field has magnitude e and is directed toward the surface of the conductor. what is the charge density η on the surface of the conductor at that point? express your answer in terms of e and ϵ0
Answers: 1
image
Physics, 23.06.2019 01:00, lerasteidl
Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a. sample absorbance at 315nm a 0.45 b 0.80
Answers: 1
Do you know the correct answer?
Calculate the ratio of H+ ions to OH ions at a pH = 8. Find the concentration of Htions to OH-ions...

Questions in other subjects:

Konu
Mathematics, 21.03.2021 01:00
Konu
Biology, 21.03.2021 01:00
Konu
Advanced Placement (AP), 21.03.2021 01:00