再幫你重算一下
600/(0.6+1)(總重)x1.3 (密度) = 487.5 g/ml
487.5 x 0.094 = 45.8 g
CaCl2, MW=110.985
45.8/110.985 = 0.4129 mole
NaHCO3, 飽和液78g/L, 共840ml (這裡少了密度...)
78 x 0.84 = 65.52 g
NaHCO3, MW=84.007
65.52/84.007= 0.7799 mole
所以大約是1:1.9 (越算越接近了~~~)
600/(0.6+1)(總重)x1.3 (密度) = 487.5 g/ml
487.5 x 0.094 = 45.8 g
CaCl2, MW=110.985
45.8/110.985 = 0.4129 mole
NaHCO3, 飽和液78g/L, 共840ml (這裡少了密度...)
78 x 0.84 = 65.52 g
NaHCO3, MW=84.007
65.52/84.007= 0.7799 mole
所以大約是1:1.9 (越算越接近了~~~)