0.86
H225-H02-H7-H8-H72-H0
P20-P2-P20-P2-P22-P2-P260-P26-P26-P270-P272-P27-P280-P02+P52-P0+P6+P5-P05+P5+P8-P0-P62+P6-P70+P78-P9-P0+P25-P50
.
25
质量 (g) = 浓度 (mol/L) × 体积 (L) × (g/mol)