Assertion: oxalic acid | /r/CapableOf | form insoluble calcium oxalate
Facets:
Source sentences:
text: The effect of oxalic acid on calcium is more worrying because it forms insoluble calcium oxalate, crystals of which can grow into painful stones in the bladder and kidneys, especially if our fluid intake is low.
text: However, once absorbed, oxalic acid and other soluble oxalates react with calcium in the plasma to form insoluble calcium oxalate.