10 gram Na= .... mol= ....atom
Kimia
wahono8
Pertanyaan
10 gram Na= .... mol= ....atom
1 Jawaban
-
1. Jawaban iyammariyam
mol = gram / Ar
= 10 / 23
= 0,43
jumlah partikel = mol × 6,02 × 10²³
= 0,43 × 6,02 × 10²³
= 2,58 × 10²³