Jawaban:
1 mol
Penjelasan:
Ar Na = 23, O = 16, H = 1
Mr NaOH = Ar Na + Ar O + Ar H = 40
massa = mol x Mr NaOH
40 = mol x 40
mol NaOH = 1 mol
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Jawaban:
1 mol
Penjelasan:
Ar Na = 23, O = 16, H = 1
Mr NaOH = Ar Na + Ar O + Ar H = 40
massa = mol x Mr NaOH
40 = mol x 40
mol NaOH = 1 mol