Note 84 — PART IV.—ACIDS AND ALKALIES.
Reading edition
Some samples of hydrochloric acid have been found to contain as much as 4 per cent. of chloride of arsenic, but this is very unusual. Glenard found as a mean 2·5 grammes, As2O3 per kilogramme.
Reading edition
Some samples of hydrochloric acid have been found to contain as much as 4 per cent. of chloride of arsenic, but this is very unusual. Glenard found as a mean 2·5 grammes, As2O3 per kilogramme.