更多potash例句

1. This I attribute to the potash being in a little more caustic condition than when recrystallised with iodine.
2. It dissolves in dilute potash, and on the addition of acetic acid is deposited in a pure state.
3. Eventually, however, both varieties become converted into clay, their magnesia and potash passing gradually into soluble forms.
4. All of them are particularly rich in potash, and contain but a small proportion of phosphoric acid.
5. In 1829 an English chemist discovered that matches on which had been placed chlorate of potash could be ignited by friction.