Answer:
5.5
Explanation:
You have to do 66 divided by 12 and you get that and if you want the proof then here it is...
The acetoacetic ester synthesis is a method for preparing methyl ketones from alkyl halides.
1 answer:
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Answer:
n = 0.0814 mol
Explanation:
Given mass, m = 35.7g
The molar mass of Tin(IV) bromate, M = 438.33 g/mol
We need to find the number of moles of bromine. We know that,
No. of moles = given mass/molar mass
So,
So, there are 0.0814 moles of bromine in 35.7g of Tin(IV) bromate.