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Đến kỳ thi tiếp theo 14 – 15 tháng 11, 2026:

Acid-Base Neutralization Visualization

Key Formulas

HCl+NaOH→NaCl+H2OHCl + NaOH \rightarrow NaCl + H_2OpH=−log⁡[H+]pH = -\log[H^+]
acid-base neutralizationpHHClNaOHCSCA chemistry