miu, CaCO3=100 mg/mmol
miu, HCI=36,5 mg/mmol
niu=m/miu=500/100 mmol=5 mmol CaCO3
1 mmol............. 2 mmol
CaCO3+2 HCI ----> CaCI2+ CO2+ H20
5 mmol..........x
x= niu= 10 mmol HCI
m= niuxmiu= 10×36,5 mg= 365 mg HCI
C=mdx 100/ms ------> ms=mdx 100/c
ms=
365 mgx 100/0,3= 121666,7 mg=121,7 g
ro=m/v ------> V=m/ro=121,7/1.007 ml= 120,85 ml suc gastric
1 ml=1cm³