Inorganic Formulation

 Connect to this link
http://www.alonsoformula.com/inorganic/index.html
There you will find a detailed explanaition about the topic and many exercises
Fin the blue buttons at the page's button and select
Exercises to review all kinds of compounds
or either click on
http://www.alonsoformula.com/inorganic/ejercicios.htm
Then select

• Formulae 1
• Name 1
• Formulae 2
• Name 2

Do them and check they are right. Then send the answers to your teacher or print them

Introduction to Acid and Base reactions

Read the article you find in this Link
WikiChem Acid / Base Basics
and answer:

• Where do acids and bases normally exist?
• Tell four properties of each susbstance people knew
• Who was Arrhenius? When and where dis he live?
•  How did Arrhenius define an acid or a base?
• Why do they say that free hydrogen ions cannot exist into water?
• Explain several limitations of the Arrhenius theory?
• Which other theories exist to explain acid and bases?
• How do they explain acids and bases?