How many moles of Al2(so4)3 can be produced from 7.25E24
1 answer:
12.04moles
Explanation:
Given parameters:
Number of molecules = 7.25 x 10²⁴molecules
unknown:
Number of moles = ?
Solution:
The moles of a substance is the amount of substance that contains avogadro's number of particles:
1 mole of a substance = 6.02 x 10²³
x moles of the compound will contain: }{6.02 x 10
}[/tex] = 12.04moles
This gives 12.04moles
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Number of moles brainly.com/question/1841136
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Given :
0.00072 M solution of at
.
To Find :
The concentration of and pOH .
Solution :
1 mole of gives 2 moles of
ions .
So , 0.00072 M mole of gives :
Now , pOH is given by :
Hence , this is the required solution .
Answer:
Compound A and compound B are constitutional isomers with molecular formula C3H7Cl.
When compound A is treated with sodium methoxide, a substitution reaction predominates. When compound B is treated with sodium methoxide, an elimination reaction predominates.
Explanation:
Constitutional isomers are the one which differs in the structural formula.
When compound A is treated with sodium methoxide, a substitution reaction predominates.
That means sodium methoxide is a strong base and a strong nucleophile.
But when it reacts with primary alkyl halides it forms a substitution product and when it reacts with secondary alkyl halide it forms mostly elimination product.
The reaction and the structures of A and B are shown below:
