The steam rising from the latter is passed into a similar pan, in which it circulates round another set of pipes, but as it could not bring the liquid in the latter to boil under ordinary conditions, the second pan is connected with a vacuum-pump so that the boiling-point of the liquid in this pan is lowered.
In general, isomers boil at about the same temperature, as is shown by the isomeric esters CH1802: Methyl octoate..
The wholesale jam manufacturers of the present day use this sugar; they boil the jam in vacuo and secure a product that will last a long time without deteriorating, but it lacks the delicacy and distinctive flavour of fruit preserved by a careful housekeeper, who boils it in an open pan with cane sugar to a less density, though exposed for a short time to a greater heat.
The sight of her with a gun to her head the day before made his blood boil as much as the thought of her in his bed.
They are either colourless liquids, which boil without decomposition, or crystalline solids; and are both basic and acidic in character.
The story of Hastings's crimes, as Macaulay says, made the blood of Burke boil in his veins.
When Jason returned he sought to avenge the death of his parents, and Medea persuaded the daughters of Pelias to cut in pieces and boil their father, assuring them that he would thus be restored to youth.
Having no metal or other vessels in which to boil water, all cooking is done by baking, generally in holes in the ground.
Formerly the pans were heated by open firing from below; but now the almost universal practice is to boil by steam injected from perforated pipes coiled within the pan, such injection favouring the uniform heating of the mass and causing an agitation favourable to the ultimate mixture and saponification of the materials.
Go and get the samovar to boil for your grandfather.