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The reaction mgf2 mg2 plus aq plus 2f-aq has reached saturation with concentrations mg2 plus equals 2.8 x 10-5 and f- equals 1.5 x 10-2 what is the value of ksp for mgf2 at this temperature?
6.4 x 10-9
What is the oxidation half-reaction for Mg s plus ZnCl2 aq --- MgCl2 aq plus Zn s?
MgCl2 aq plus Zn s is the oxidation half-reaction for Mg s plus ZnCl2 aq.
What is 45-5x equals 5x plus 55?
45-5x = 5x+55 -5x-5x = 55-45 -10x = 10 x = -1
How do you factor 2x2 plus 5x-12?
2X2+5x-12 4+5x-12 -8+5x 5x-8
How do you get y by itself in this equation 5x-2y4?
To do this equation, there would have to be an = in it. If you mean 5x-2y=4, then: 5x-2y=4 -5x -5x = -2y=4-5x Hope this helped!
What is the role of mgcl2 in the lysis buffer?
MgCl2 is added to the lysis buffer since Mg2+ ions are co-factors for the enzyme used in the lysis buffer. This enzyme requires magnesium ions in order to function properly.
How do prepare 1X TE Buffer from 5X TE Buffer?
1 ml of 5X TE in 4ml distilled water (or).......if u want 100 ml just multiply 1 and 4 with 20....you will get 20 ml 5X TE in 80 ml distilled water
What is the standard reduction potential E for the half-reaction Mg2 2e- Mg?
-2.37
What is the standard reduction potential e for the half-reaction mg2 (aq) 2e?
-2.37 v
If you have Mg and after a reaction you then have Mg2 what happened to cause this change?
Mgnesium lost two electrons (reduction).
What is the overall voltage for a redox reaction with the half-reaction Mg s Mg2 2e- and Cu2 2e- Cu s?
0.34 - (-2.37) you're welcome.
What is the standard reduction potential E for the half-reaction Mg2 (aq) 2e- Mg(s)?
-2.37 v
What is the oxidation half reaction for 2mg plus o2 equals 2mgo?
Mg equals Mg2+ plus 2e-
What is the standard reduction potential E for the half-reaction Mg2 (aq) 2e Mg(s)?
-2.37 v
What is the overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu s?
The overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu is 76 V.
Substance that causes a solution to resist changes in pH?
It is called a buffer. Depending on the reaction and reactants it could be any kind of acid or base that has the right characteristics to play the role of a buffer.
Does a buffer help regain equilibrium by gaining stress in a reaction?
obviously
