Question

how many gram atom are present in 144g sulphur​

Answer 1

Respuesta:

The gram atom, is the weight in atoms of a mole of atoms (6.022 x 1023 atoms) of an element. This weight is exactly equal to the atomic weight expressed in grams.

Calculate the weight of a carbon atom in grams. Data: P.A. (C) = 12 uma

Solution:

According to the relationship:

1 At-g (C) = 12 g (C) → 6.022 x 1023 atoms of (C)

We see that: 6.022 x 1023 atoms of (C) weighs 12 grams.

We have to calculate how much 1 atom of (C) weighs.

Explicación: