Bantu jawab yaaaa soal nya penting
Kimia
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Pertanyaan
Bantu jawab yaaaa soal nya penting
2 Jawaban
-
1. Jawaban sandysuhendra
m = massa/Mr x 1000/massa air
=18/180 x 1000/400
= 0,25 m -
2. Jawaban siti3makrufah
molalitas (m)= massa /mr x 1000/massa pelarutÂ
= 18/180x1000/400
=1/10 x 2,5 =0.25