" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ρ = 1,84 kg/L
Mr = 98
V = 500 mL = 0,5 L
M = 0,25 M
V H₂SO₄ = ..............?
Penyelesaian :
* Mencari mol H₂SO₄
mol = M x V
= 0,5 x 0,25
= 0,125 mol
* Mencari massa
massa = mol x Mr
= 0,125 x 98
= 12,25 gram
* Mencari volume
Volume = (massa/ρ) x %
= (12,25/1,84) x 0,9999
= 6,6576 x 0,9999
= 6,66 mL
Jadi, Volume H₂SO₄ yang dibutuhkan adalah 6,66 mL