'Ph log 3' presentation slideshows

ACIDS & BASES-

ACIDS & BASES-. ACIDS & BASES-. Electrolytes: Liquid that allows electricity to flow. Dissociation: Electrolytes break down into ions that conduct electricity. ACIDS & BASES REVIEW. Acids turn Litmus Red. Acids have a pH below 7. Acids are clear in Phenolphthalein.

1.47k views • 111 slides

Acids and Bases

955 views • 82 slides

Acids and Bases

Acids and Bases. Chapter 15. Some Properties of Acids. Produce H + (as H 3 O + ) ions in water (the hydronium ion is a hydrogen ion attached to a water molecule) Taste sour Corrode metals Electrolytes React with bases to form a salt and water pH is less than 7

654 views • 55 slides

Acids and Bases

Acids and Bases. Chapter 15. Some Properties of Acids. Produce H + (as H 3 O + ) ions in water (the hydronium ion is a hydrogen ion attached to a water molecule) Taste sour Corrode metals Electrolytes React with bases to form a salt and water pH is less than 7

609 views • 55 slides

Acids and Bases

Acids and Bases. Chapter 15. Some Properties of Acids. Produce H + (as H 3 O + ) ions in water (the hydronium ion is a hydrogen ion attached to a water molecule) Taste sour Corrode metals Electrolytes React with bases to form a salt and water pH is less than 7

564 views • 55 slides

Acid and Base Equilibrium

Acid and Base Equilibrium. Some Properties of Acids. Produce H 3 O + ions in water (the hydronium ion is a hydrogen ion attached to a water molecule) Taste sour Corrode metals Electrolytes React with bases to form a salt and water pH is less than 7

1.3k views • 46 slides

Hydrogen Ions and Acidity

Hydrogen Ions and Acidity. The Ionization of Water and pH. Hydrogen Ions in Water. We are used to thinking of water as a pure liquid that contains only H 2 O molecules. However, as a pure liquid, water ionizes into hydrogen ions and hydroxide ions: H 2 O( l ) ? H + ( aq ) + OH - ( aq )

368 views • 20 slides

pH Scale

pH Scale. Determines concentration (strength) of an acid or base. Acids below 7 Bases above 7. [http://wps.prenhall.com/wps/media/objects/602/616516/Media_Assets/Chapter15/Text_Images/FG15_03.JPG]. pH Scale. Indicators show the pH level in the lab.

571 views • 17 slides

Hydrogen Ions and Acidity

Hydrogen Ions and Acidity. The Ionization of Water and pH. Hydrogen Ions in Water. We are used to thinking of water as a pure liquid that contains only H 2 O molecules. However, as a pure liquid, water ionizes into hydrogen ions and hydroxide ions: H 2 O( l ) ? H + ( aq ) + OH - ( aq )

443 views • 16 slides

Acids Lesson 9 Weak Acids pH Calculations

Acids Lesson 9 Weak Acids pH Calculations. 1. Calculate the pH of 0.45 M HCN. You need an ICE chart for weak acids or bases! HCN ? H + + CN - I 0.45 M 0 0 C x x x E 0.45 - x x x Ka = [ H + ][ CN - ] = 4.9 x 10 -10 [HCN] Ka = x 2 = 4.9 x 10 -10 0.45 - x.

270 views • 10 slides