更多nickelous例句

1. From nickelous carbonate and hydrochloric acid, as the acetate.
2. By crystallising a mixture of nickelous and potassium sulphates.
3. In other respects, its physiological action seems to be very similar to that of nickelous oxide.
4. By neutralising acetic acid with nickelous carbonate, and gently concentrating by evaporation, so that crystals may form.
5. Dissolve nickelous carbonate or oxide in dilute sulphuric acid, evaporate down, and crystallise.