 The process answers equally well for either gold or platina. Dissolve any quantity of gold or platina in nitro-muriatic acid, (aqua regia,) until no further effervescence is occasioned by the application of heat. Evaporate the solution of gold or platina,...  The Technical repository, by T. Gill - Էջ 92խմբագրել է - 1824Ամբողջությամբ դիտվող - Այս գրքի մասին
 | 1867 - 292 էջ
...purpose are either erroneous or not sufficiently explicit." The process answers equally well for either gold or platina. Dissolve any quantity of gold or...chemists for dropping liquids, known by the name of a separating funnel, having a pear-shaped body, tapering to a fine sharp point, and a neck capable of... | |
 | Ernest Spon - 1879 - 478 էջ
...application of heat. Evaporate the solution of gold or platina thus formed to dryness in a gentle heat ; and redissolve the dry mass in as little water as...chemists for dropping liquids, known by the name of a separating runnel, having a pear-shaped body, tapering to a fine point, and a neck capable of being... | |
 | 1883 - 496 էջ
...application of heat. Evaporate the solution of gold or platina thus formed to dryness in a gentle heat ; and redissolve the dry mass in as little water as...next take an instrument which is used by chemists fee dropping liquids, known by the name of a separating funnel, having a pear-shaped body, tapering... | |
 | 1886 - 408 էջ
...either gold or platina. Dissolve any quantity of gold or platina in nitro-muriatic acid, (aqua regiy.,} until no further effervescence is occasioned by the...chemists for dropping liquids, known by the name of a sepnratiug funnel, having a pear-shaped body, tapering to a fiuu sharp point, and a neck capable of... | |
 | William Brisbane Dick - 1900 - 624 էջ
...silver, which immediately becomes black, but, on being heatilryness, in a gentle heat (it will then bo freed from all" excess of acid, which is essential),...dry mass in as little water as possible; next take a separating funnel or pipette (see Xo. 3-Ш), lili it about onefourth with the liquid, and the other... | |
 | 1903 - 448 էջ
...occasioned by the application of heat. Evaporate the solution thus formed to dryness in a gentle heat, and redissolve the dry mass in as little water as...chemists for dropping liquids, known by the name of a separating funnel, having a pear-shaped body, tapering to a fine point, and a neck capable of being... | |
 | 1906 - 472 էջ
...occasioned by the application of heat. Evaporate the solution thus formed to dryness in a gentle heat, and redissolve the dry mass in as little water as...chemists for dropping liquids, known by the name of a separating funnel, having a pear-shaped body, tapering to a fine point, and a 'neck capable of being... | |
 | 1909 - 612 էջ
...occasioned by the application of heat. Evaporate the solution thus formed to dryness in a gentle heat, and re-dissolve the dry mass in as little water as...chemists for dropping liquids, known by the name of a separating funnel, having a pear-shaped body tapering to a fine point, and a neck capable of being... | |
 | 1842 - 446 էջ
...occasioned by the application of heat. Evaporate the solution of gold or platina, thus formed, to drynes>, in a gentle heat ; (it will then be freed from all...the dry mass in as little water as possible : next tuke an instrument which is used by chemists for dropping liquids, known by the name of a separating-funnel,... | |
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