Acids
Acids change litmus paper this colour...
What is red?
Bases turn litmus paper this color...
What is blue?
T or F
Bases and Acids are usually used in their purest forms and/or their highest strengths.
What is false?
What is the word equation for mixing and acid and base together?
acid + base -> water + salt
What is the pOH is pH is 3?
14-3= 11 pOH
Physical properties of acids include: conducts electrical current and __________ taste.
What is sour?
Physical properties of bases include: conducts electrical current and __________.
What is tastes bitter? Slippery?
The reaction between an acid and base is called?
What is neutralization?
_____ depends on how much solute dissolves in solution.
What is concentration?
What is the pH if pOH is 10.8?
14-10.8 = 3.2 pH
Acids increase the number of positively charged ______ ions when dissolved in water.
What is hydrogen?
In chemical reactions, bases are more likely to give up a negatively charged____________ or _____________.
What is hydroxide ion or an electron?
______ have a pH around 1-2.
What is strong acids?
These are two ways I can measure the pH of a substance.
***DAILY DOUBLE if you name #2
What is litmus paper and universal indicator paper?
What is the pH of a substance that has a concentration of 0.0003?
-log(0.0003) = 3.5 pH
This chemical property of acids eats away and destroys things.
What is corrosive?
This type of base helps when you have gastric acid/ stomach hurts.
What is antacids?
_____ have a high pH of around 11-14.
What is strong bases?
Name two examples of an acid.
What is hydrochloric acid, sulfuric acid, lactic, amino, nucleic, folic
What is the concentration if the pH is 2.8?
10-2.8 = 0.0016
One product of the reaction of an acid with a carbonate is _____________.
What is carbon dioxide? CO2
____________ is a base and used in fertilizers and household cleaners.
What is it could be ammonia?
_____ have a pH between 5-10.
What is weak acids/bases?
_____ is an ionic compound that can be made from a neutralization reaction.
What is a salt?
Fill out this:
FINDING: pH [H3O+] [OH-] pOH
NaOH 10.5 - - -
FINDING: pH [H3O+] [OH-] pOH
NaOH 10.5 3.2x10-11 0.0003 3.5