It is B, I believe. Sorry if I am wrong! Hope I helped! ^_^
The balanced molecular equation , with Na⁺ as the spectator ion .
2NaCrO₂(aq) + 2H₂O(l) + 6NaClO(aq) →2CrO₄(aq) + 3Cl₂(g) + 4NaOH(aq)
There are following steps involve in balanced redox reaction in basic medium .
- Divide the reaction into two half reactions .
- Balance the elements other than oxygen and hydrogen .
- Balance the oxygen atom by adding .
- Balance the hydrogen atom by adding .
- Add on bath side .
- Combine and to form form .
- Balance the charge by adding .
- Add the half reaction and simply .
The species which reduces the other species in the redox reaction is called oxidizing agent . Similarly , the species which oxidize the other species in the redox reaction is called reducing agent .
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That there planet would be Saturn
Answer:
It keeps the same ratio (the law of definite proportion)
Explanation:
Answer:
[R] = [Z] > Q
Explanation:
Given the equilibrium:
X(g) + 2 Q(g) ⇄ R(g) + Z(g)
The equilibrium constant will be given by:
Kc = 1.3 x 105 at 50ºC = [R] x [Z] / ( [X] x [Q]² )
This value is telling us that at equilibrium the products quantities will be much higher than the reactants.
Looking at the answer choices we see that (a) is false since this is an equilibrium not a areaction that goes to completion;(b) is is false because again this is an equilibrium and it would also imply that Kc is one; (c) is false because in the reaction the ratio is 1X : 2Q.
The last choice is the true statement since the equilibrium constant favors the products. This statement would haven true if Kc had been much less than one.