there are several ways of producing electrical energy (coal,hydrpower,nuclear power,solar,wind,geothermal,etc.)but which way is
1 answer:
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Answer:
Explanation:
Hello,
In this case, the described chemical reaction is:
Thus, for the given reacting masses, we must identify the limiting reactant for us to determine the maximum mass of water that could be produced, therefore, we proceed to compute the available moles of ethane:
Next, we compute the moles of ethane consumed by 13.0 grams of oxygen by using the 1:7/2 molar ratio between them:
Thus, we notice there are less available moles of ethane, for that reason, it is the limiting reactant, thereby, the maximum amount of water is computed by considering the 1:3 molar ratio between ethane and water:
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Answer:
Option (b) is correct
Explanation:
For a second order of reaction of type:
Rate law is - , where k is rate constant and [A] is concentration of A
Integrated rate law is- , where
is initial concentration of reactant A and [A] is concentration of A after "t" time (k and [A]_{0}[/tex] are constants)
The integrated rate law can be compared with y= mx+c equation for a straight line (x vs y) where is y and t is x.
As the rate of reaction depends only upon concentration of X therefore-