document.write( "Question 1113854: You need 100mL of alcohol to conduct an experiment buy you only have unmarked beaker(you do not have a graduated cylinder). You know that alcohol (ethanol) has a density of 0.785 g/mL. How can you obtain the correct volume of alcohol using only a mass balance and an empty container? What is the total mass of the unmarked beaker and 100mL of alcohol if the beaker has mass of 70g when empty? \n" ); document.write( "
Algebra.Com's Answer #728918 by josgarithmetic(39623)\"\" \"About 
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Amount of MASS of alcohol to use:\r
\n" ); document.write( "\n" ); document.write( "\"100%2AmL%2A%280.785%29%28g%2F%28mL%29%29=highlight%2878.5%2Agrams%29\"-------mass of the alcohol\r
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\n" ); document.write( "\n" ); document.write( "If the beaker to use is already 70 grams, then the needed alcohol AND the beaker would be 148.5 grams.
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\n" ); document.write( "\"Beaker%2BAlcohol\"
\n" ); document.write( "\"70%2Agrams%2B78.5%2Agrams\"
\n" ); document.write( "\"148.5%2Agrams\"
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