09 What is the formula for acetic acid? CH3COOH O HNO3 HCIO4 HCN O Q8 Which of the following species is the conjugate a
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09 What is the formula for acetic acid? CH3COOH O HNO3 HCIO4 HCN O Q8 Which of the following species is the conjugate a
Q8 Which of the following species is the conjugate acid of another species in the list? РО314- H3PO4 0 0 Ho 0 H2PO-4
Q7 Which of the following is a conjugate pair? H, and OH_ NH-2 O and NH+4 HCI and C- H₂SO4 and SO 2/4-
Q7 Which of the following is a conjugate pair? H, and OH_ NH-2 O and NH+4 HCI and C- H₂SO4 and SO 2/4-
Q6 Identify the salt that forms when a solution of H₂SO4 is titrated with a solution of Ca(OH)2 O calcium oxide calcium phosphate calcium sulfate O calcium hydroxide
Q5 At this point, please review your notes to prepare to take a summative practice. This summative practice will check your understanding of the concepts discussed in this portion of your unit. If you pass this practice, you will be able to move forward to the next portion of the unit. If you do not pass, you will be asked to complete a reteach or remediation activity depending on your grade before being able to retake this test and move forward. Which of the following is not a characteristic of an acid? An acid changes the color of an indicator An acid ionizes in water An acid has a bitter taste. An acid produces hydronium ions in water.
Q4 Which of the following statements is true for the reaction below? HF(aq)+HPO2/4 (aq) F-(aq)+H₂PO.4(aq) HF is the base O HPO²4 is the acid F- is the conjugate base H₂PO4- iv the conjugate base O O
Q3 Which of the following is a Brønsted-Lowry base? an electron pair donor an electron pair acceptor O a proton donor O a proton acceptor
Q2 when an acid reacts with an active metal, O the hydronium ion concentration increases the metal forms anions hydrogen gas is produced O carbon dioxide gas is produced
Q₁ Which acid is the most commonly produced industrial chemical? acetic acid nitric acid sulfuric acid hydrochloric acid