Acids
An acid is a compound that produces hydrogen ions in a solution. It has a pH
What is less than 7?
A base is a compound that produces hydroxide ions in a solution. It has a pH
What is greater than 7?
Bases turn litmus paper this color 1.________ and acids turn litmus paper this color 2._________
What is 1. blue and 2. red?
A number used to determine the hydrogen-ion concentration, or acidity, of a solution
What is pH?
The name of HCl
What is hydrochloric acid?
Touching a base with a pH of 14 is just as bad as touching an acid with a pH of 1? T/F
What is true
The dilution equations can also be used for ___?
What are titrations?
Cl2 --> NaCl , Cl is _____________
What is reduced?
A mixture that is uneven is called this.
What is heterogeneous?
Acidic compounds give foods a _____ taste?
What is sour?
_____ depends on how much solute dissolves in solution.
What is a concentration or Molarity?
What are the 2 types of acids that we use for determining how to name them?
What are acids with oxygen and acids without oxygen?
These are the electrolyte compounds that reacts with metals
What are acids?
Oxidation is _________ of electrons.
What is loss?
This is a molecule or ion that donates an H+.
What is an Acid?
This gets dissolved in a solution
What is the solute?
Acid/Base indicators turn different colors in different Ph values. T/F
What is true
Bases increase the number of negatively charged _______ ions when dissolved in water.
What is hydroxide ions or OH- ions?
This is the result when a weak acid is mixed with a strong base.
What is basic?
The pH of a solution of HCl is 9. What is the pOH?
What is 5?
What is the name of H3PO4?
What is phosphoric acid?
What do these [] mean?
what is concentration?
Reduction is _______ of electrons.
What is gain?
_____ is an ionic compound that forms from the negative ion of the acid and the positive ion of the base.
What is a salt?
This does the dissolving in a solution
What is the solvent?
The ion formed when an acid reacts with water
What is hydronium ion?
This is an example of a STRONG base found in most households.
What is Bleach?
This is what acids and bases do to each other.
What is neutralize each other/cancel each other out?
pH is expressed as -log(OH-) T/F
What is false
You can mix an acid and a base together and get a pH of 7. True or False
What is true?
the point in a titration where the number of moles of hydrogen ions EXACTLY equals the number of moles of hydroxide ions
What is equivalence point?
Mn2+ to Mn7+
What is oxidation?
This increases the concentration of H+ in a solution.
What is an Acid?
A solution that has more than the max amount of solute is considered this...
What is supersaturated?
Bases usually have what anion?
What is a hydroxide ion?
This is formed when a STRONG acid and STRONG base are put together.
What is salt and water?
Find the pH of a substance with an [H+] of 4.00 x 10-13 M
What is 12.4?
What is the chemical formula for nitric acid?
What is HNO3?
process used to determine the concentration of a solution in which a solution of known concentration is added to a measured amount of the solution of unknown concentration until an indicator signals the end point
What is titration?
Aqueous solutions of acids are__________, which conduct electricity. They can be STRONG or WEAK. Many metals such as zinc and magnesium, react with aqueous solutions of acids to produce _____________
Electrolytes, hydrogen gas
DAILY DOUBLE
This increases the concentration of OH- in a solution.
What is a Base?
The formula for this is mol solute/L solution
What is Molarity?