chemistry problem..help pleaz!

学习 时间:2026-04-02 09:49:26 阅读:5228
chemistry problem..help pleaz!two antacids were analyzed for their cost efficiencies.antacid#1 was sold for $3.49 for 120 tablets while antacid #2 was sold for $3.99 for 150 tablets.it took 8.2ml of 0.75 M HCl to neutralize antacid #1 and it took 10.2ml of 0.75 M HCl to neutralize antacid #2,calculate the cost efficiency (in $/mole) of each antacid..show the work please..thanks in advance

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欢喜的台灯

俏皮的饼干

2026-04-02 09:49:26

ok。。。let me think about it~the solution will be:[($3。49/120) / 0。75Mx(8。2x 10的负三次方L)]the answer will be:#1,4。73 #2,3。48。。。is that ok?负三次方我不知道怎么打~sorry about that~希望我的答案你还满意~

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  • 含糊的灰狼
    回复
    2026-04-02 09:49:26

    ok。。。let me think about it~the solution will be:[($3。49/120) / 0。75Mx(8。2x 10的负三次方L)]the answer will be:#1,4。73 #2,3。48。。。is that ok?负三次方我不知道怎么打~sorry about that~希望我的答案你还满意~

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