Physics, 16.07.2020 20:01, karinagonzale80
Calculate the ratio of H* ions to OH ions at a pH = 7
Find the concentration of H+ ions 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 Ht
ions to OH ions at a pH = 7. Are they the same? Why or
why not? Record your comparison in Table A.
What is the concentration of H+ ions at a pH = 7?
mol/L
What is the concentration of OH-ions at a pH = 7?
mol/L
What is the ratio of H+ ions to OH-ions at a pH = 7?
:1
Answers: 3
Other questions on the subject: Physics
Physics, 21.06.2019 23:00, hunterdylan01
Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?
Answers: 1
Physics, 22.06.2019 05:30, gunnatvinson
What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
Answers: 3
Do you know the correct answer?
Calculate the ratio of H* ions to OH ions at a pH = 7
Find the concentration of H+ ions to OH ions...
Questions in other subjects:
Mathematics, 01.04.2021 15:20
English, 01.04.2021 15:20
Mathematics, 01.04.2021 15:20
Chemistry, 01.04.2021 15:20
Mathematics, 01.04.2021 15:20
