'Amphoteric substance' diaporamas de présentation

In The Name Of God

In The Name Of God. Ion Exchange Chromatography. Principles and Methods. The theory of ion exchange. Separation in ion exchange chromatography depends upon the reversible adsorption of charged solute molecules to immobilized ion exchange groups of opposite charge .

1.42k views • 112 slides

Acids and Bases

Acids and Bases. Some Properties of Acids. Produce H + (H 3 O + ) ions in water. The Hydronium Ion (H 3 O + ) is an H + (proton) attached to a water molecule. Taste Sour. React with certain metals to produce H 2 gas and a salt.

592 views • 48 slides

Properties of Acids

Properties of Acids. Taste sour pH < 7 Turn litmus red Colorless with phenolphthalein Neutralize bases React with metals to produce H 2 gas React with carbonates to produce CO 2 , H 2 O, and a salt. Properties of Bases. Taste bitter pH > 7 Turn litmus blue

239 views • 17 slides

Acid-Base Geochemistry

303 views • 17 slides

"You can dance anywhere, even if only in your heart." ~Unknown

262 views • 16 slides

Water as and Acid and a Base pH Scale

Water as and Acid and a Base pH Scale. Pg 569 - 581. Ionization and Concentration. Amphoteric substance : can act as an acid or as a base Water is the most common amphoteric substance Self-ionization of water: H 2 O(l) + H 2 O(l) H 3 O + ( aq ) + OH - ( aq ).

218 views • 11 slides

Water as and Acid and a Base pH Scale

Water as and Acid and a Base pH Scale. Pg 569 - 581. Ionization and Concentration. Amphoteric substance : can act as an acid or as a base Water is the most common amphoteric substance Self-ionization of water: H 2 O(l) + H 2 O(l) H 3 O + ( aq ) + OH - ( aq ).

186 views • 11 slides

Water

Water. Water can behave as an acid or a base. Water contains H + and OH - ions. Water dissociates: H 2 O (l) ? H + (aq) + OH - (aq) Really H 3 O + hydronium ion. Amphiprotic vs amphoteric. A substance that can donate or accept protons is called amphiprotic

259 views • 9 slides

Water

Water. Water can behave as an acid or a base. Water contains H + and OH - ions. Water dissociates: H 2 O (l) ? H + (aq) + OH - (aq) Really H 3 O + hydronium ion. Amphiprotic vs amphoteric. A substance that can donate or accept protons is called amphiprotic

267 views • 9 slides

Water

Water. Water can behave as an acid or a base. Water contains H + and OH - ions. Water dissociates: H 2 O (l) ? H + (aq) + OH - (aq) Really H 3 O + hydronium ion. Amphiprotic vs amphoteric. A substance that can donate or accept protons is called amphiprotic

179 views • 9 slides