chem quiz 3

it accounts for many of the empirical properties of different substances in a solution.

• acids form solutions that form blue litmus paper red and are electrolytes.
• neutralize bases.

• bases form solutions that turn red litmus paper blue and do not form electrolytes. 
• neutralize acids.

• does not affect litmus paper.
• some are electrolytes some are not.

clook for a hydrogen symbol on the left paired with either a COOH or an anion on the right.

it explains the acidic and basic properties of substances that the original theory could not explain.

it can only describe acid/base chemistry when its in an aqueous solution and it doesn't always allow you to predict whether a substance will be an acid or a base.

• -acids are substances that react with water to form hydronium ions.
• -bases are substances that dissociate or react with water to form hyroxide ions.

a reaction between a hydronium ion and a hydroxide ion to produce water.

• some hydrogen compunds ionize to form H+ ions
• H+ ions react with OH- ions to produce water

• ionic hydroxides dissociate to form hydroxide ions 
• OH- ions combine with H+ ions to produce water

• no H+ or OH- solutions are prodocuced.
• some are ions in solution
• some are molecules in the solution.

write a dissociation equation

react the substance with water

dissociate first then take the anion and reaact it with water.

• react with water to become a ionic hydroxide.
• dissociate it.

• add water to it to get one product.
• add water to that product again.

add water to it.

• 1. acids released hydrogen ions in the OG but the new one states they release hydronium ions.
• 2. bases were restricted to those ionic compunds that already contained hydroxide however the new one states that other bases withought hydroxide in the formula can react with water to form hydroxide.