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Q1: What is the mass of 3.5 ×
Q7: What is the conjugate base of H<sub>2</sub>SO<sub>4</sub>?<br>A)SO<sub>4</sub><sup>2</sup>−<br>B)HSO<sub>4</sub><sup>−</sup><br>C)H<sub>2</sub>SO<sub>3</sub><br>D)SO<sub>4</sub><sup>−</sup><br>E)H<sub>2</sub>PO<sub>4</sub><sup>+</sup><br>
Q9: Which of the following is NOT a
Q9: The hydration reaction below follows Markovnikov's rule.Which
Q17: Nitric acid is a strong acid and
Q27: Who discovered the existence of the atomic
Q28: What is the formula of the sulfate
Q39: Which of the following is a correct
Q68: Choose the best classification of the reaction
Q82: What is the molecular geometry of CO<sub>2</sub>?<br>A)linear<br>B)trigonal