Answer:
That would be 2.51293615
Explanation:
1 liter is equal to 0.264172 gallons.
What you would need to do is, multiply the total number of liters, which in this case is 9.5125, by 0.264172.
9.5125 x 0.264172 gets you 2.51293665.
I hope this helps! :)
Answer:
The answer to your question is Germanium
Explanation:
Process
Follow the clues to find the answer
1.- Behavior similar to that of Si and Pb.
Elements of the same group have similar properties so this element could be:
Carbon, Germanium or Tin
2.- Mass greater than sulfur
Sulfur has a mass of 32
So, the element we are looking for could not be Carbon
3.- Mass less than Cadmium
Cadmium has a mass of 48, so this element could no be Tin
4.- The element we are looking for is Germanium.
I'm pretty sure the aswer is B.
Answer:
1.346 v
Explanation:
1) Fist of all we need to calculate the standard cell potential, one should look up the reduction potentials for the species envolved:
(oxidation)
→
E°=0.337 v
(reduction)
→
E°=1.679 v
(overall)
+8H^{+}_{(aq)}→
E°=1.342 v
2) Nernst Equation
Knowing the standard potential, one calculates the nonstandard potential using the Nernst Equation:
Where 'R' is the molar gas constant, 'T' is the kelvin temperature, 'n' is the number of electrons involved in the reaction and 'F' is the faraday constant.
The problem gives the [red]=0.66M and [ox]=1.69M, just apply to the Nernst Equation to give
E=1.346