Answer:
D. Number of electrons
Answer: 0.00867 moldm-3
Explanation:
Since the reaction is 1st order,
Rate of reaction=∆[A]÷t
0.646-0.0146/72.8= 0.00867
Remember that in a first order reaction, the rate of reaction depends on change in the concentration of only one of the reaction species, A in the problem above.
Compounds that primarily contain carbon are known as organic compounds.
Positive
And Negative for oxygen.
