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必要な濃硫酸は
0.60mol/L ×0.3L =0.18mol
1L中に含まれる濃硫酸は
1.8g/cm3 ×1000mL ×0.98 ÷98 =18 mol
よって必要量は
0.18 ÷18=0.01L

みかん

ありがとうございます!

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