来自陈克海的问题
【希望可以帮下我Exercise5.Whatvolumeofa0.234MsolutionofBa(OH)2wouldberequiredtopreciselyneutralize750.0mLofa0.7532MsolutionoftheweakacidCH3COO-H?Exercise6.A10.00mLsampleofstockphosphoricacidsolutionH3PO4(aq)isdil】
希望可以帮下我
Exercise5.Whatvolumeofa0.234MsolutionofBa(OH)2wouldberequiredto
preciselyneutralize750.0mLofa0.7532Msolutionoftheweakacid
CH3COO-H?
Exercise6.A10.00mLsampleofstockphosphoricacidsolutionH3PO4(aq)is
dilutedto50.00mL,andthentitratedwithaknownKOHsolution.If55.58mL
ofthat1.554MKOH(aq)solutionisrequiredtoneutralizealloftheacid,what
wasthemolarityoftheoriginalH3PO4(aq)solution?
1回答
2020-06-20 12:35