Kimia

Pertanyaan

Dicari massa NaOH jika yg diketahui 250 ml zat murni larutan NaOH 0,1 M (mr=40)

1 Jawaban

  • M = n/v
    n = M.v
    n = 0,1.250
    n = 25mol

    n = m/Mr
    m = n.Mr
    m = 25.40
    m = 1000gram
    m = 1kg

Pertanyaan Lainnya