Mm H2SO4 = 98 g/mol
C = 15 g/100 g x 1102 g / 1 L
C = 165.3 g/L
Moles (n) = masa/Mm
n = 165.3 g/ 98 g/mol = 1.686 mol
M = mol soluto / V solucion
M= 1.686 mol /1 L = 1.686 mol/L
CALCULAR MOLALIDAD
Kg = 1102 g – 165.3 g = 936.7 g / 1000 = 0.9367 Kg
Molalidad = masa / Mm x Ms
Molalidad = 165 g / 98 g/mol x 0.9367 Kg = 1.797 molal
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Mm H2SO4 = 98 g/mol
C = 15 g/100 g x 1102 g / 1 L
C = 165.3 g/L
Moles (n) = masa/Mm
n = 165.3 g/ 98 g/mol = 1.686 mol
M = mol soluto / V solucion
M= 1.686 mol /1 L = 1.686 mol/L
CALCULAR MOLALIDAD
Kg = 1102 g – 165.3 g = 936.7 g / 1000 = 0.9367 Kg
Molalidad = masa / Mm x Ms
Molalidad = 165 g / 98 g/mol x 0.9367 Kg = 1.797 molal