Elementary Chemistry |
From inside the book
Results 1-5 of 18
Page 25
... sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet . Examine some of the iron , and some of the sulphur , used , under the microscope , and note the differences Mixtures and Compounds.
... sulphur under similar conditions ; the sulphur is entirely blown away , none is held by the magnet . Examine some of the iron , and some of the sulphur , used , under the microscope , and note the differences Mixtures and Compounds.
Page 26
used , under the microscope , and note the differences in their appearance . Pour a little carbon disulphide on to a very little powdered sulphur , and on to a very little finely divided iron , respectively , and very gently warm each ...
used , under the microscope , and note the differences in their appearance . Pour a little carbon disulphide on to a very little powdered sulphur , and on to a very little finely divided iron , respectively , and very gently warm each ...
Page 63
It is advisable to note here that these formulae and equations do not say anything regarding the conditions under which the chemical interactions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a ...
It is advisable to note here that these formulae and equations do not say anything regarding the conditions under which the chemical interactions occur . Thus Fe + S = FeS only tells us that a certain mass of iron combines with a ...
Page 267
The eighth element " said Newlands " starting from a given element is a kind of repetition of the first , like the eighth note of an octave in music . " In subsequent papers Newlands insisted on the general applicability of what he ...
The eighth element " said Newlands " starting from a given element is a kind of repetition of the first , like the eighth note of an octave in music . " In subsequent papers Newlands insisted on the general applicability of what he ...
Page 365
Hypothesis , meaning of term , 340 note 29 Indium and its compounds , s . ... Lavoisier's experiments on changing water to earth , 51 burning mercury , Law , meaning of term , 340 note Laws of chemical combination , 59-75 , 87 , 314 ...
Hypothesis , meaning of term , 340 note 29 Indium and its compounds , s . ... Lavoisier's experiments on changing water to earth , 51 burning mercury , Law , meaning of term , 340 note Laws of chemical combination , 59-75 , 87 , 314 ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
action alkali aqueous solution atomic weight basic bismuth bodies bromine called carbon chemical change chlorine combining weight composed composition compounds contain copper decomposed definite determined dioxide directly dissolves electric elements energy equal examined exhibit exist experiment expressed facts formula gaseous molecules gases given grams H₂O heat hydrides hydrogen bromide hydrogen chloride hydroxide interact iodine iron kinds of matter known lead less liquid magnesium mass meaning mercury metals method mixture molecular weight molecule negative nitric nitrogen obtained occur oxide oxidised oxygen passed phosphorus physical placed positive potash potassium prepared present probably produced properties quantity ratio reacting weight reactions regarding relations relative remains represented salts separated shew similar sodium solid solution specific statement substances sulphide sulphuric acid temperature term theory tube values vols volume weight of oxygen whole