Ch 3 Water Jeopardy Template

Chracteristics	Vocabulary	Fast Facts	Acids & Bases	Acids & Bases pt. 2
100 What characteristic helps transport water against gravity in plants? Cohesive Behavior	100 When hydrogen bonds hold water molecules together: Cohesion	100 The pH of water is? 7	100 _____ decreases as H+ increases pH	100 What is a base? A substance that reduces the hydrogen ion concentration of a solution.
200 What characteristic can affect the rate of a chemical reaction? Ability to control temperature	200 An attraction between different substances: Adhesion	200 ______ makes all life possible? Water	200 A substance that minimizes changes in the concentrations of H+ and OH- in a solution: A Buffer	200 Does Ammonia (NH3) act as an acid or base? Base
300 What characteristic is activated at 32 degrees f? Expansion upon freezing	300 The measure of how difficult it is to break the surface of a liquid: Surface Tension	300 What percent of the human body is made of water? 78%	300 Compared with a basic solution at pH 9, the same volume of an acidic solution at pH 4 has ____ times as many hydrogen ions. 10 5, or 100, 000	300 Is sodium hydroxide (NaOH) an acid or base? Base
400 What characteristic gives water the ability to dissolve substances? Versatility as a solvent	400 Dissolves into water, a strong conductor of electricity.: Strong electrolyte	400 What is the chemical formula for water? H2O	400 What is an acid? A substance that increases the hydrogen ion concentration of a solution.	400 Which is more acidic? Lemon Juice, or Black Coffee Lemon Juice
500 Is water a polar or nonpolar bond? Polar	500 Charge is unevenly distributed: Polar Molecule	500 What is the boiling point of water? 212 degrees f	500 HCl is a strong acid that dissociates in water: HCl➡ H+ + Cl-. What is the pH of 0.01 M HCl? 2	500 Which is more basic? Bleach or Seawater Bleach

Ch. 3 Water

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