I believe it would be 7.731. x 10^5? That is if they want you to evaluate.
Answer:
option c is correct answer.
during alpha decay mass of daughter atom is 4 unit less than its parent atom and its atomic number is 2 unit less than its parent atom.
Therefore, option c is answer.
Stirring promotes the reaction by exposing all of the unreacted region of the marble to the acid. Moreover, mixing increases the degree of homogenity within the reaction mixture, meaning the reaction is carried out evenly through out rather than faster in some regions while slower in others.
Natural gas . But according to the cia the world generates more than 66% of its electricity from fossil fuels and another 8% from nuclear energy . I hope that helped :)
Answer:
-1.84 V
Explanation:
Eocell = Ecathode - Eanode
From the equation (the one that they give us), we can see that Cl2 is being reduced (it is gaining electrons).
Reduction always happens at the cathode, so we now know that the standard reduction potential of Cl2 is the Ecathode value
So, we can set up the equation like this:
3.2 V = 1.36 V - x
Solving for x gives us:
x = -1.84 V
Hope this helps!