hitung mr na2so4. 5h20
Kimia
rinaldi28
Pertanyaan
hitung mr na2so4. 5h20
1 Jawaban
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1. Jawaban cindy820
(2×23)+(1×32)+(4×16)+(10×1)+(5×16)
=46 + 32 + 64 + 10 + 80
=232