What is the difference of mapping the periodic table and introducing the periodic table?

The word acid is derived from the Latin acidus/acēre meaning sour.

Explanation:

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.

c.sulfur

Explanation:

100 drops

Explanation:

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

result: 5

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

Hello!

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:

_______________________

#ShareYourKnowledge