Question

Completion

1)
2)6.02 X 1023
Chemists relate units of counting, of mass, and of volume to a single quanity called the _______. The number of representative particles in a mole of a substance is _______.

mole. 6.02*10^23

to find the mass of a mole of a compound,scientists add together the???

Answer 1

[AI-generated answer — Explain Bot]

To find the mass of a mole of a compound, scientists add together the atomic masses of all the atoms present in the compound. The atomic mass of an element is found on the periodic table, and it represents the average mass of all the naturally occurring isotopes of that element. By summing up the atomic masses of the atoms in the compound, scientists can determine the molar mass (mass of one mole) of the compound. This calculation allows chemists to relate the amount of a substance (in moles) to its mass.