Question: 1 - A wine sample is diluted and then tested using spectrophotomentry to determine the ethanol content.The sample is diluted by accurately measuring 3 .

1- A wine sample is diluted and then tested using spectrophotomentry to determine the ethanol content.The sample is diluted by accurately measuring 3.00 mL of wine and diluting it in a volumetric flask to a final volume of 100.00 mL.The ethanol concentration of this diluted sample is determined to be 0.150% ethanol by volume.
What is the concentration of ethanol in the original wine sample?
-----?% ethanol by volume

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