KimintekHijau.com: Aplikasi Stoikiometri

Minggu, 17 September 2017

Aplikasi Stoikiometri

@D28-Selvy , @D29-Daffa , @D30-Rafli

Contoh soal pengenceran larutan
Jika tersedia 5,00 mL larutan amonia 14,80 M

NH₃, berapa volume air yang harus ditambahkan untuk mengencerkan larutan tersebut agar diperoleh konsentrasi NH_3, 1,00M?

Penyelesaian :
Rumus awal : M1 × V1 =M2 × V2
5,00 mL × 14,80 M = 1,00 M ×V2
74,00 mL = V2
Jadi V2 = 74,00 mL

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Minggu, 17 September 2017

Aplikasi Stoikiometri

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