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Given that a 12.00 g milk chocolate bar contains 8.000 g of sugar, calculate the percentage of sugar present in 12.00 g of milk chocolate bar keeping in mind that the answer should have four significant figures (two decimal places).

Respuesta :

metchelle
So in order for us to know the percentage of sugar present in a 12.00 g of milk chocolate, what we are going to do is that, we just have to divide 8 by 12 and multiply in by 100 and we get 66.67. Therefore, the percentage of sugar present in 12.00 g of milk chocolate bar is 66.67%. Hope this answers your question. Have a great day!

Answer:

[tex]\%of\;sugar\;present = 66.67\%[/tex]

Explanation:

Given:

Amount of milk chocolate bar = 12.00 g

Mass of sugar present in milk chocolate bar = 8.00 g

[tex]\%of\;sugar\;present=\frac{Amount\;of\;sugar}{Amount\;of\;milk}\times 100[/tex]

Substitute the values in the above formula,

[tex]\%of\;sugar\;present=\frac{8.00\;g}{12.00\;g}\times 100=66.67\%[/tex]

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