Sep 23, 2016 - 今天的定性結果分析出9種溶液1-HCl 2-KCr2O4 3-NaOH 4-AgNO3 5-NaS 6-KI 7-Ba(NO3)2 8-Na2CO3 9-Pb(NO3)2. ... <看更多>

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Quiz your students on Sodium Carbonate + Hydrochloric Acid - Balanced Molecular and Net Ionic Equation - Na2CO3 + HCl using our fun classroom quiz game ... ... <看更多>

Titration of Na2CO3 against HCl · acid-base equilibrium titration. 25 mL of 0.125 M NaX2COX3 is titrated with 0.100 M HCl. Given that Ka1=4.3×10−7 and ... ... <看更多>