The proposal to oxidise sulphurous acid by means of chlorine in the presence of steam.
oxidise sulphur by aqua regia, and reduce silver chloride as in III.
It would not oxidise in the air; gallium does not tarnish upon exposure to the air.
Filter off the precipitate; wash it into a beaker and pass sulphuretted hydrogen; oxidise the sulphide and weigh as lead sulphate.
Dissolve the precipitate in hydrochloric acid, oxidise with nitric acid, and precipitate with ammonia.
We have, first of all, those whose function it is to oxidise the soil ingredients.
oxidize ox·i·dize (ŏk'sĭ-dīz')
v. ox·i·dized, ox·i·diz·ing, ox·i·diz·es
To combine with oxygen; change into an oxide.
To increase the positive charge or valence of an element by removing electrons.