Iron-59 which is used to diagnose anaemia has a half life of 45days, what fraction of it is left in 90 days
1 answer:
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Answer and Explanation:
The balanced chemical equations are as follows:
The chemical formula of oxalic is
In the case when oxalic acts reacted with the water so here the oxalic acid eliminates one proton that leads to the development of mono acids
After that, the second step derives that when oxalic acid is in aqueous solution eliminates other proton so it represent the polyprotic acid
Now the chemical equations are as follows:
Elimination of one proton
Now the elimination of other proton