tentukan Ar perak jika 5 mol perak massanya 540 gram!
Kimia
miitaamoo
Pertanyaan
tentukan Ar perak jika 5 mol perak massanya 540 gram!
2 Jawaban
-
1. Jawaban Goziariq
Ar = massa/mol
=540/5
=108 -
2. Jawaban YAL
mol = gr/Ar
Ar = mol/gr
Ar = 5/540 =0,00925