The barium carbonate can then be filtered off and converted into any desired salt by the processes already described.
barium carbonate also gives a precipitate, and is useful in separations.
Poisonings with barium carbonate have also been reported in pigs.
Its salts would be precipitable by barium carbonate; the gallium salts are thrown down by this reagent.
Witherite, the barium carbonate, is a much rarer mineral but is found with barite in some veins.
To prevent discoloration of the fatty acids it is necessary to neutralize the lye with barium carbonate.
If the soda alone gave a further precipitate of barium carbonate, this may, perhaps, be due to the presence of bicarbonates.
The liquid is filtered, mixed with barium carbonate, and again filtered.
It was then evaporated to a small bulk, neutralized with barium carbonate and extracted with ether.
barium carbonate may be fed in the form of dough composed of four parts of meal or flour and one part of the mineral.