Unit 8- Acid, Bases, and Salts

acid bases and salts

Bronsted-lowery

Acid is a proton donor and a base is a proton acceptor

Strong Acid

gives 100% ionization in water leading to H3O+ molecules

Weak base

incomplete ionization

Strong base

100% ionization in water leading to OH-

What is neutralization

when a strong acid and strong base are put together an cancel out to make water and something else

What are the seven strong base

1. HCl= hydrochloric acid
2. HBr= hydrobromic acid
3. HI=Hydroidoic acid
4. HClO3= chloric acid
5. HClO4=perchloric acid
6. HNO3= nitric acid
7. H2SO4= sulfuric acid

what does an acid produce

hydronium molecules

what does a base produce

hydroxide molecules

How do you determine the pH of a solution?

pH= -log [H3O+]

How do you determine the pOH of a solution?

pOH= -log[OH-]

How do you determine the total amount of protons and neutrons in a solution?

pH+pOH=14

How do you determine the amount of hydroniums in a solution?

10^-pH=H3O+

How do you determine the amount of hydroxides in a solution

10^-OH=OH-

Ma x Va= Mbx Vb

The equation to find the molarity of an acid times the volume of the acid will equal the molarity of a base times the volume of its base

What is the pH of pure water?

7

what is the pOH of pure water?

7

What is a buffer?

it balances pH in a certain zone by using a weak acid or base and its conjugate so that they consume additional acid or base.