If we prepare a solution of ferrous sulphate, containing 27.
Ferrous sulphate, green vitriol, or copperas, FeSO4 + 7 H2O, is the source of what acid?
SO{3}) it is plain that one molecule of ferrous sulphate is equivalent to one atom of hydrogen in reducing power; therefore one molecular weight in grams of ferrous sulphate (151.
To prepare the solution of the reducing agent, pulverize about 28 grams of ferrous sulphate (FeSO{4}.
Thus, for example, if a solution of sodium sulphate be mixed with a solution of aluminium, magnesium, or ferrous sulphate, it gives crystals of a double salt when evaporated.
In order to remove any nitric oxide that might be present, the gas obtained is passed through a solution of ferrous sulphate.
It is reduced by ferrous sulphate, oxalic, sulphurous, formic and phosphorous acids, as well as by most of the metals, to metallic gold.
Ferric sulphate, with or without potassium permanganate, has been recommended by Kuehne instead of ferrous sulphate, but I am not aware of any evidence on the point.
Eder substituted a solution of ferrous sulphate in HCl for ferrous chloride.
Each pill contains aloes and exsiccated ferrous sulphate (each 0.
Wool mordanted with 4% of ferrous sulphate and 10% tartar and dyed in a separate bath with weld with 8% chalk, takes a good olive yellow.
Ferrous Sulphate, copperas, green vitriol) Iron is one of the oldest mordants known and is largely used in wool and cotton dyeing.
If used for cotton, the cotton is first dyed in a boiling decoction of the dye stuff and then passed through a cold solution of ferrous sulphate.
From a solution of sodium arseniate, added to a solution of ferrous sulphate, the precipitate being collected, washed in a little cold water, and dried.
By adding a solution of calcium acetate to another of ferrous sulphate, and evaporating the filtered liquid, out of contact with the air.
The monohydrate also results as a white precipitate when concentrated sulphuric acid is added to a saturated solution of ferrous sulphate.
Heated in air it at first partially oxidizes to ferrous sulphate, and at higher temperatures it yields sulphur dioxide and ferric oxide.
Probably the action of ferrous sulphate, like that of the chloride, is profoundly modified by the presence or absence of food in the stomach.
The specific gravity of gold obtained by precipitation from solution by ferrous sulphate is from 19.
The exposed plate is then treated with reducing agents, as pyrogallic acid, ferrous sulphate, etc.
Wool mordanted with 4 per cent of ferrous sulphate and 10 per cent tartar and dyed in a separate bath with weld with 8 per cent chalk, takes a good olive yellow.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "ferrous sulphate" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
