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General equation practice. Write full balanced equations and ionic equations for the following reactions: magnesium and hydrochloric acid. chlorine and sodium bromide. fluorine and lithium chloride. silver nitrate solution and potassium chloride solution. silver nitrate solution and sodium iodide solution.
General acid/base reactions and calculations. State the difference between a strong and weak acid. Strong acid fully dissociates/ionises in solution; weak acid only partly dissociates/ionises. Calculate the concentration of sulfuric acid solution that would produce a pH of 1.5.
Identifying types of reaction. Classify the reactions below as either: Redox. Acid-base/neutralisation. Precipitation. H2SO4 (aq) + 2NaOH (aq) → Na2SO4 (aq) + H2O (l) acid-base. Cl2 (aq) + 2NaBr (aq) → 2NaCl (aq) + Br2 (aq) redox. Na2S2O3 (aq) + 2HCl (aq) → 2NaCl (aq) + S (s) + SO2 (g) + H2O (l) redox.
10 sty 2021 · Use this list of important industrial compounds (and Figure) to answer the following questions regarding: CaO, Ca(OH) 2, CH 3 CO 2 H, CO 2, HCl, H 2 CO 3, HF, HNO 2, HNO 3, H 3 PO 4, H 2 SO 4, NH 3, NaOH, Na 2 CO 3. Identify the strong Brønsted-Lowry acids and strong Brønsted-Lowry bases.
Lesson 1: Arrhenius Acids and Bases. 1. Use Table K and Table L to help you identify the rules for determining whether a substance is an acid, a base, or a salt based on the formula. Underline all the acids, circle bases, and box in salts purple. Leave the covalent substances alone.
Identify the conjugate acids of the bases C 5 H 5 N (pyridine), HPO 4 2–, O 2–, CH 3 COOH, [Co(CO) 4] –, CN –. Also write the acid-base reaction with water for each base and label the acid, base, and conjugate base.
19 lut 2024 · Na 2 CO 3 + Sr(NO 2) 2 → ? (NH 4 ) 2 SO 4 + Ba(NO 3 ) 2 → ? Use the solubility rules to predict if each double-replacement reaction will occur and, if so, write a balanced chemical equation.
