The word acid is derived from the Latin acidus/acēre meaning sour.
An acid is a chemical substance, usually a liquid, which contains hydrogen and can react with other substances to form salts. Some acids burn or dissolveother substances that they comeinto contact with.
In order to find the drops of liquid in 0.005L..
first, we should convert 0.005L into ml
which is 5ml
second, you will divide 5ml by 1ml
third, since there are 20 drops in every ml, it is already obvious that you will multiply 20 drops by 5
(20 drops)(5)= 100 drops
Find the number of millimoles of 2.00 L of 0.0555 M KMnO4
We have the following data:
n (number of mol) = ? (in millimoles)
V (volume) = 2.00 L
M (Molarity or Molar Concentration) = 0.0555 M (or 0.0555 mol/L)
We apply the data to the molar concentration formula, lets see: