配制10%的硫酸溶液90.16克,需用98%的浓硫酸(密度为1.84克/毫升):
(90.16*10%/98%)÷1.84=5ml
蒸馏水(密度为1.0克/毫升):
[90.16-(90.16*10%/98%)]÷1.0=80.96ml