Question

28%稀硫酸溶液怎么配?

Answer 1

500ml * 1.202g/ml * 28% / 98% / 1.84g/ml = 93.32ml

需要密度为1g/ml水的体积是

(500ml * 1.202g/ml - 500ml * 1.202g/ml * 28% / 98%) / 1g/ml = 429.29ml

用98%的浓硫酸配制500ml的10%稀硫酸溶液,需要98%浓硫酸的体积是

500ml * 1.067g/ml * 10% / 98% / 1.84g/ml = 29.59ml

需要密度为1g/ml水的体积是