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What is the exponential notation for 2x2x2?
2e+0 x 2e+0 x 2e+0 = 8e+0
7f - 2e - 3f plus 4e?
It can be simplified to: 4f+2e
If a is 5 b is 3 c is 10 d is 22 e is 20 and f is 4 what is 2e-bc divided by a?
2e-bc/a = 2 2e - bc / a = [2(20) - (3)(10)] / 5 = [40-30]/5 = 10/5
What is 2E-11?
13
Is the sum of two odd numbers even?
Yes, always; this is because an odd number is 2E + 1 (E being any even number), and two odd numbers equal 2E1 + 2E2 + 2 x 1 = a lot of even numbers plus two, which is another even number.
What is the binary and decimal code for a period?
Period is 101110
Convert 4f hex into octal?
500:79,A6,73,26,37,91,3D,4D,99,04,87,1E,20,58,8C,D4,7C: %a_C0,74,A1,E6,09,1D,2E,96,EA,AC,E3,0D,3F,6E,0A,CD
What are the half-reactions for a galvanic cell with Zn and Mg electrodes?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
What is 2e-1 equal?
2e-1 equal = 1
What is the exponential notation for 2x2x2?
2e+0 x 2e+0 x 2e+0 = 8e+0
Is shoe size 2E the same as Wide?
what does 9.5 2E mean in shoe size. I know what 9.5 means, but not what 2E means.
7f - 2e - 3f plus 4e?
It can be simplified to: 4f+2e
What is an irrational number between 1.5 and 2?
pi/2 square root of 2.9 2e/3
What are the half-reaction for galvanic cell with Zn and Ni electrodes?
Zn(s)--- Zn2+(aq)+2e-and Ni2+(aq)+e----Ni(s)
What is the frequency of all malayalam tv channels?
ChannelSatelliteFrequencyPolarityS/RFECShalom TVInsat 2E/3B 83E3451VER28003/4Manorama News TVInsat 2E/3B 83E3922VER30003/4ChannelSatelliteFrequencyPolarityS/RFECReporter ChannelInsat 2E/3B 83E4050VER50847/8Kairali TVInsat 2E/3B 83E3844VER260403/4Kairali People TVInsat 2E/3B 83E3844VER260403/4Jeevan TVInsat 2E/3B 83E3643VER195313/4ChannelSatelliteFrequencyPolarityS/RFECAsianet Middle EastIntelsat 17 - 66 E4024 MHzHOR144003/4Asianet NewsIntelsat 17 - 66 E4024 MHzHOR144003/4Indiavision TVInsat 2E/3B 83E3913VER30003/4Yes IndiavisionInsat 2E/3B 83E3919VER30003/4Amrita TVInsat 2E/3B 83E3677VER59203/4
Calculate the standard emf of a cell that uses the Mg Mg2 plus and Cu Cu2 plus half cell reactions at 25 degrees C?
Cu + Mg2 --------> Cu2 + Mg Cu --------------> Cu2 + 2e Mg2 + 2e --------> Mg Cu --------------> Cu2 + 2e (E = +0.35) Mg2 + 2e --------> Mg (E = -2.36V) +0.35 + (-2.36) = -2.01V --------------------------------------… Mg + Cu2 --------> Mg2 + Cu Mg --------------> Mg2 + 2e Cu2 + 2e --------> Cu Mg --------------> Mg2 + 2e (E = +2.36V) Cu2 + 2e --------> Mg (E = -0.35V) +2.36 + (-0.35) = +2.01V
What is the reduction half reaction for Mg s ZnCl2 aq MgCl2 aq Zn s?
-2.37 V (apex) Chace
