document.write( "Question 131794: The chemical formula for carbon dioxide is CO2. If the weight of carbon dioxide is 3520 grams, how much does the oxygen weigh? (C,12:O,16) \n" ); document.write( "
Algebra.Com's Answer #96257 by edjones(8007)![]() ![]() You can put this solution on YOUR website! CO2=12+2(16) \n" ); document.write( "=12+32 \n" ); document.write( "=44 \n" ); document.write( ". \n" ); document.write( "Let x be the wt of O2 \n" ); document.write( "x/32=3520/44 Proportion \n" ); document.write( "x=32*3520/44 \n" ); document.write( "x=2560 gms. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " \n" ); document.write( " |