 Set the glass in a sand heat, so regulated as to make the contents boil as quickly as possible, but so gently, that the bubbles may be counted as they rise from the bottom. The same heat must be kept up exactly till the solution is complete. It requires...  The Domestic Encyclopaedia: SNU-ZIZ - Σελίδα 225των Anthony Florian Madinger Willich - 1804Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | James Smith - 1815 - 942 σελίδες
...quickly as possible, but so gently that the bubbles may be counted as they rise from the bottom. TLe same heat must be kept up exactly till the solution...most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
 | Hewson Clarke, John Dougall - 1817 - 902 σελίδες
...the contents boil as quickly as possible, but so gently, that the bubbles may be counted as they rise from the bottom. The same heat must be kept up exactly...most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
 | Hewson Clarke, John Dougall - 1817 - 928 σελίδες
...the contents boil as quickly as possible, but so gently, that the bubbles may be counted as they rise from the bottom. The same heat must be kept up exactly till the solution is complete. It require* the most accurate attention to succeed in this operation. After the spirits are mixed, they... | |
 | Edward Polehampton, John Mason Good - 1818 - 894 σελίδες
...; but so gently, that the bubbles may be counted as they ascend from the bottom. The same heafcmust be kept up exactly, till the solution is complete....is directed, the solution will be impeded, and it vill afterwards be in vain to proceed with the same materials ; but, if properly managed, the spirit... | |
 | Edward Polehampton - 1821 - 752 σελίδες
...them into the vessel. Mix a pint of spirit of turpentine with one-eighth of spirit of sal ammoniac ; shake them well together; pour them on the powder,...spirits boil quicker than is directed, the solution will he impeded, and it will afterwards be in vain to proceed with the same materials; but, if properly... | |
 | John Imison - 1822 - 488 σελίδες
...the contents boil as quickly as possible, but so gently, that the bubbles may be counted as they rise from the bottom. The same heat must be kept up exactly...most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
 | Hewson Clarke, John Dougall - 1825 - 892 σελίδες
...contents boil as quickly as possible, but so gently, that the bubbles may be. counted as they rise from the bottom. The same heat must be kept up exactly till the solution is complete. IB . It requires the most accurate attention to succeed in this operation. After the spirits are mixed,... | |
 | 1838 - 1014 σελίδες
...the contents boil as quickly as possible, but so gently that the bubbles may be counted as \hev rise from the bottom. The same heat must be kept up exactly...most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
 | 1837 - 800 σελίδες
...so gently that you may count thebubblet as they rise from the bottom. The •ame heat must be kept till the solution is complete. It requires the most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
 | Practical chemist - 1844 - 374 σελίδες
...the contents boil as quickly as possible, but so gently that the bubbles may be counted as they rise from the bottom. The same heat must be kept up exactly...most accurate attention to succeed in this operation. After the spirits are mixed, they should be put to the copal, and the necessary degree of heat be given... | |
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