indicators
Acid, Base, or Salt
Ions, etc.
Reactions
vs.
100
The number 9 on the pH scale indicates a solution is a ?
What is base?
100
What is a substance that taste sour, reacts with metals and carbonates, and turns blue litmus paper red
What is an acid?
100
What type of ions do acids produce in a substance?
What is H+ ?
100
What does a neutralization reaction produce?
What is a salt + water?
100
base vs. acid?
What is acids are sour and have a pH of less than 7. Bases are bitter and are greater than 7.
200
What is a compound that tells whether it is an acid or base?
What is an indicator?
200
What is a substance that taste bitter, feels slippery, and turns red litmus blue?
What is a base?
200
What type of ions do bases produce in a substance?
What is OH-
200
Aqueous solutions containing sodium hydroxide and potassium oxide will each have a pH value higher than 7.
True
200
H+ vs. OH-
What is acid form it vs. base forms it?
300
What color does litmus paper turn for bases?
What is blue?
300
Which of the following is a basic solution? a) Household ammonia b) HCl dissolved in water c) vinegar d) pure water
What is a household ammonia?
300
a neutralization reaction produces?
What is salt + water?
300
The addition of HCl to a sample of pure water will cause the H+ concentration to increase, the OH- concentration to decrease, and the pH to increase.
False The addition of HCl to a sample of pure water will cause the H+ concentration to increase, the OH- concentration to decrease, and the pH to decrease.
300
Aqueous solutions containing HCl, H2SO4, and CH3COOH will each have a pH value higher than that of pure water.
False
400
What number on the pH scale is pure water?
What is 7
400
Which of the following is a base? Baking Soda c) HCl d) Lemon Juice
What is a baking soda?
400
When sulfuric acid and strontium hydroxide react, the ionic compound produced is: Sr3N2 H2S H2O SrSO4
What is SrSO4
400
What does a pure metal + acid produce?
What is salt + hydrogen gas Zn + HCl = ZnCl + H+
400
Natural gas, alcohols, and gasoline are considered to be organic compounds.
TRUE
500
The pH of a substance is a measure of its
What is Hydrogen ion concentration
500
Which of the following is a salt? a- NaOH b) HCl c) NaCl d) H3O+
What is NaCl
500
Every compound containing the element carbon is considered to be an organic compound.
False
500
What do a carbonate and an acid produce?
What is salt + carbon dioxide?
500
In Hydrogen Bromide, Hydrogen will change to _____________ and Bromide will change to ______.
Hydro IC
M
e
n
u