Part,  Chapter

 1 1,3|      of nitrate or chlorate of potash. But, till then, they had
 2 1,3| impregnated it with nitrate of potash, of which the island possessed
 3 1,4|    necessary materials-soda or potash, fat or oil. The important
 4 1,7|  another substance, nitrate of potash, which is better known under
 5 1,7|      treating the carbonate of potash, which would be easily extracted
 6 2,8|   cleaned by means of soda and potash, obtained by the incineration
 7 2,8|    substances, azotic acid and potash, were all at his disposal. ~
 8 2,8|       the reaction of acid and potash on each other. A number
 9 2,8|        he poured a solution of potash, previously obtained by
10 2,8|       in this way the acid and potash could act on each other
11 2,8|       other into a solution of potash. A current was immediately