'Aq hso 3 aq' diaporamas de présentation

Bases

Acids. and. Bases. What are acids? Why are they important? What are bases? Why are they important? Which is dangerous? Acids or Bases?. 16.1 acids and bases. acids from the Latin acidus (sour)

473 views • 46 slides

Acid-Base Equilibria: The Nature of Acids and Bases

Acid-Base Equilibria: The Nature of Acids and Bases. What makes an Acid an Acid?. An acid possess a sour taste. An acid dissolves active metals like magnesium. An acid causes certain vegetable dyes to turn characteristic colors. What makes a Base a Base?. A bases possess a bitter taste.

413 views • 41 slides

Acids and Bases

Acids and Bases. Acids and bases Acid-base properties of water (K w ) pH scale Strength of Acids and Bases Weak acid (K a ) Weak base (K b ) Relation between conjugate acid-base ionization constants (K a and K b ) Chemical structure and acidity Acid-base properties of salt solutions

639 views • 40 slides

The period 3 elements

The period 3 elements. The eight period 3 elements are found in the third row of the periodic table. 1. 2. 3. 4. 5. 6. 7. Physical properties of period 3. What properties?. Reactions with water. Reactions with water: summary. Element. Description. Equation. Na. Mg. Al. Si. P.

3.52k views • 35 slides

Bases

Acids. and. Bases. Properties of acids and bases. Get a spot plate. Rinse well with water. Add acid to 6 wells, base to the other four. Add litmus papers to 2 base wells and pH paper to another (for pH paper use a colour key to find a number). Record results. Repeat for acid.

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AQUEOUS PHASE CHEMISTRY

304 views • 11 slides