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Butoxors [25]
3 years ago
7

Simplify the given!! Please help

Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Answer:

\frac{2x+1}{x+4}

Step-by-step explanation:

\frac{4x^2-1}{(x+4)(2x-1)}

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If the solution is blue-green, this indicates that some copper is still present in the solution and that not all of it has precipitated. Expect it to be too low because you will have less mass.

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The molar mass of the element copper is determined by looking at its average atomic mass, which is 63.55 AMU on the periodic table. Since it is also our molar mass, we will now put it in a different unit: grams over moles (63.55 gmol). That is copper's molar mass.

If the solution is blue-green, there is still copper in the solution and not all of it has precipitated. Because you will have less bulk, anticipate it to be too low.

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