Describe how you would find out whether copper(ii) oxide was a catalyst for the decomposition of hydrogen peroxide solution. You
need to show not only that it speeds the reaction up, but that it is chemically unchanged at the end.
1 answer:
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<span>i think its Uranium Dating </span>
Answer:
thank you
So much this was very nice.
Answer:
pOH=9.9
Explanation:
pH=-log[H+]= -log[0.0000877]
=4.06
pOH+ pH=14
pOH=14-4.06= 9.91
Answer:
2H2(g) + O2(g) - 2H2O(l)
balanced reaction
