CHEM 162 - EXAM #1 QUESTIONS AND ANSWERS

CHEM 162 - EXAM #1 QUESTIONS
AND ANSWERS



What is the formula for Sulfuric acid? - Correct Answers -H₂SO₄

What is the formula for Hydrochloric acid? - Correct Answers -HCl

What is the formula for Nitric acid? - Correct Answers -HNO₃

What are the three strong acids we will be focusing on? - Correct Answers -Sulfuric
acid, Hydrochloric acid, and Nitric acid

What is the weakest base? - Correct Answers -Cl⁻, NO₃⁻, etc

What is the strength of the conjugate base of a strong acid? - Correct Answers -Weak

What is the strength of the conjugate acid of a strong base? - Correct Answers -Weak

What is the formula for the Hydronium ion? - Correct Answers -H₃O⁺

What is the strength on the Hydronium ion? - Correct Answers -Weaker than strong
acids, but not a weak acid

What is the formula for water? - Correct Answers -H₂O

What is the weakest acid? - Correct Answers -Water

What is the formula for the hydroxide ion? - Correct Answers -OH⁻

What is the strongest base? - Correct Answers -Hydroxide

What is the formula for ammonia? - Correct Answers -NH₃

What is the strength of Ammonia? - Correct Answers -Weak base

What is the formula for pH? - Correct Answers -pH = -log[H₃O⁺]

What is the formula for pOH? - Correct Answers -pOH = -log[OH⁻]