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A 18.00 g milk chocolate bar is found to contain 11.00 g of sugar. How many mill

ID: 1001046 • Letter: A

Question

A 18.00 g milk chocolate bar is found to contain 11.00 g of sugar. How many milligrams of sugar does the milk chocolate bar contain? Express your answer in milligrams to four significant figures. The unit analysis method is used in everyday activities. This method is very useful in quantifying the terms and making conversions in chemistry, it is used frequently in the analysis of different substances. What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 18.00 g to 4.000 g ? Express your answer in milligrams to four significant figures.

Explanation / Answer

Chacloate bar contains 11gm of sugar =11*103 mg sugar = 1.1*10 4 mg sugar

18gm of chacloate bar contains 1.1*104mg of sugar

4gm contains 4*1.1*104/18 mg sugar=2444.444 mg sugar

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