rissacoob1411 rissacoob1411 Today at 7:44 PM Chemistry Answered how+much+agarose+powder+should+i+use+(in+grams)+to+make+a+1.5%+solution+in+a+total+volume+of+120ml?+the+molecular+weight+of+agarose+is+66,500g/mol.+write+the+exact+answer.