SALTS
What is the compound for table salt?
Sodium Chloride
(NaCl)
What is lime water?
Ca(OH)2
What is the left side of the pH scale?
Below 7
Acids
Acids are substances that dissociate and release hydroxide
False
what are the 2 indicators?
1. Litmus Paper
2. Phenolpthanlein
What is salt?
Ionic compound
What is pure water with no solute?
It behaves as a Acid and a Base
lemon juice is?
Acidic
Acids change litmus paper to red?
True
what acid makes food sour
citric acid
Potassium, sodium, tartrate is an example of?
Double salt
Name the acid present in lemon juice?
Citric Acid
A measure of how acidic/basic water is.
both acids and bases are good conductors of electric currents?
True
What is a neutralization reaction?
acid + base = salt + water
what is common to all salts in chemistry?
A ionic assembly of positively charged cations and negatively charged anions
What is Milk?
Acid
Which pH level changes a red litmus paper to blue?
8.5
do bases always react with metals
False
what is the neutral number on the pH scale
7
How are salts formed?
by the reaction of an acid with a base
What is the test for acids and bases using litmus paper?
Acids turn blue litmus paper red while bases turn red litmus paper blue
What is formed by the reaction with a base?
A salt
All acid/ base reactions produce a salt and water as the only products?
False
what are Mr.Moores top 2 favorite TV shows(half credit if only 1 is correct)
Big bang theory and Friends