document.write( "Question 1190476: What is the mass of a 400- mL sample of ethyl alcohol if it’s density is 0.8 g/mL \n" ); document.write( "
Algebra.Com's Answer #822132 by math_tutor2020(3816)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "density = mass/volume \n" ); document.write( "d = m/v \n" ); document.write( "d*v = m \n" ); document.write( "m = d*v\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Plug in the given volume and density \n" ); document.write( "m = d*v \n" ); document.write( "m = (0.8 g/mL)*(400 mL) \n" ); document.write( "m = 320 grams\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Note the mL unit cancels\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer: 320 grams \n" ); document.write( " \n" ); document.write( " |