Chemistry 1020 lab final - Study guides, Class notes & Summaries

Chemistry 1020 Lab Final Exam Questions With Solutions Acid + Base -> - ANS Salt + Water Molarity (M) - ANS Number of moles per liter Titration of Vinegar - ANS First drops will cause brief appearance of pink that quickly fades Near endpoint, more of the flask will turn pink but still fade after a few seconds Endpoint When entire flask turns pink and stays that way without adding another drop Buffer - ANS - Solution that resists a change in pH when a small amount of...

Acid + Base -> correct answer: Salt + Water Molarity (M) correct answer: Number of moles per liter Titration of Vinegar correct answer: First drops will cause brief appearance of pink that quickly fades Near endpoint, more of the flask will turn pink but still fade after a few seconds Endpoint When entire flask turns pink and stays that way without adding another drop Buffer correct answer: - Solution that resists a change in pH when a small amount of acid or base is added ...

Acid + Base -> - correct answer Salt + Water Molarity (M) - correct answer Number of moles per liter Titration of Vinegar - correct answer First drops will cause brief appearance of pink that quickly fades Near endpoint, more of the flask will turn pink but still fade after a few seconds Endpoint When entire flask turns pink and stays that way without adding another drop Buffer - correct answer - Solution that resists a change in pH when a small amount of acid or base is added ...

Chemistry 1020 Lab Final Questions With Complete Solutions.