Acids
Acids change litmus paper this colour...
What is red?
Bases turn litmus paper this color...
What is blue?
A pH of 13.8 would be considered _______.
Basic
The reaction between an acid and base is called?
What is neutralization?
Acids have a __________ taste.
What is sour?
Bases have a _______ taste.
What is bitter?
A pH of 7.4 would be MOST considered ________.
Neutral
What are the same two products of a neutralization reaction?
Water and a salt.
Which of the following is NOT an acid?
a) H2SO4 c) NaOH
b) H2O d) H3PO4
c) NaOH
Which of the following is NOT a base?
a) Ca(OH)2 c) HCl
b) LiOH d) H2O
c) HCl
An acid in a solution has a concentration of [0.03 M]. Calculate the pH.
pH = 1.5
DAILY DOUBLE: Find the formula for the salt produced.
HCl + NaOH -> H(OH) + _______
NaCl
What is the charge of the Hydrogen ion that comes from acids?
+1
What is the charge of the Hydroxide ion that comes from bases?
-1
A base in a solution has a concentration of [0.3M]. What is the pH?
pH = 13.5
HF + CsOH -> ________ + _________
H(OH) + CsF
What ion comes from acids?
H+
What ion comes from bases?
OH-
An 10g of HCl is dissolved in a 1L solution. Calculate the pH.
pH = 0.56
Determine what the reactants were in this neutralization reaction.
_______ + _______ -> H(OH) + Ca(NO3)
Ca(OH)2 + H(NO3)