русский
карбонат кальция португальский
carbonato de cálcio испанский
carbonato calcico каталонский
carbonat de calci 
Chemical compound.
1
Luckily, calcium carbonate is easily dissolved in a range of mild acids.
2
Minerals Technologies produces calcium carbonate, used to whiten everything from paper to talc.
3
In more acidic water corals have difficulty secreting their reef-building calcium carbonate shell.
4
Scattered in the muck around it she'd seen lumps of calcium carbonate: chalk.
5
Normally, foraminifera build hard shells of calcium carbonate to protect themselves.
1
Conclusion: These data do not support that CaCO3 efficiency as phosphate binder is decreased with inhibition of the gastric secretion by omeprazole.
2
On the large scale it is prepared by the dry distillation of calcium acetate (CH3CO2)2Ca = CaCO3 + CH3COCH3.
3
Radioactivity in the femur 34h after dosing was the highest in the Ca-AsA group and the lowest in the CaCO3 group.
4
This is always made from the carbonate by the action of slaked lime: Na2CO3 + Ca(OH)2 = CaCO3 + 2NaOH.
русский
португальский
каталонский