The Popular Educator, Τόμος 4 |
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Σελίδα 4
The combination of sulphur with iron is called sulphuret of iron, occasionally the
sulphide of iron, and let the reader well remember that A SULPHide A SULPHote
OT } is not Or 3, A SULPH.Uret A SULPHate. the termination ide or uret express ...
The combination of sulphur with iron is called sulphuret of iron, occasionally the
sulphide of iron, and let the reader well remember that A SULPHide A SULPHote
OT } is not Or 3, A SULPH.Uret A SULPHate. the termination ide or uret express ...
Σελίδα 5
That point will come under consideration by-and-by; we are not now treating of
sulphur || compounds, but of the metal zinc. If the collateral facts just mentioned
choose to attach themselves to the learner's memory, well and good; if not, let
them ...
That point will come under consideration by-and-by; we are not now treating of
sulphur || compounds, but of the metal zinc. If the collateral facts just mentioned
choose to attach themselves to the learner's memory, well and good; if not, let
them ...
Σελίδα 6
Thus arises a most important addition to our knowiedge concerning zinc.. To
obtain this white powder, which is called sulphuret of zinc, being a compound of
sulphur and zinc,--to obtain this white compound, I say, is the object to which all
our ...
Thus arises a most important addition to our knowiedge concerning zinc.. To
obtain this white powder, which is called sulphuret of zinc, being a compound of
sulphur and zinc,--to obtain this white compound, I say, is the object to which all
our ...
Σελίδα 37
14. sulphate of zinc a portion of the hydro-sulphuric acid solution already
procured, a white powder will fall, this white powder being a combination of
sulphur and zinc, and therefore called sulphuret or sulphide of zinc. Let the
reader impress ...
14. sulphate of zinc a portion of the hydro-sulphuric acid solution already
procured, a white powder will fall, this white powder being a combination of
sulphur and zinc, and therefore called sulphuret or sulphide of zinc. Let the
reader impress ...
Σελίδα 39
... and—parts sulphur—of course it is easy to calculaté the amount of metal and of
sulphur present, withi. actually separating the sulphur and obtaining the metal
dily. that a certain result will always follow the addition of a certain substance to a
...
... and—parts sulphur—of course it is easy to calculaté the amount of metal and of
sulphur present, withi. actually separating the sulphur and obtaining the metal
dily. that a certain result will always follow the addition of a certain substance to a
...
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adjectives adverb ammonia antimony apparatus arsenic atmosphere barometer body bottle boulders called Cash Account CASSELL’s compound contains Cotton Account dative denotes direction employed English equal equation example Florence flask force French given glass grave accent gravity greater Greek hence hydrogen inches Italian Italian language itſ language Latin latter lesson liquid London and Westminster manganese marked means mercury metal motion nitric acid noun object orifice oxygen participle particles Perfect Tense piston Pluperfect Tense plural precipitate preposition present pressure pronounced pronunciation quantity remark result right angles rocks scale sentence side ſº solution sound straight line student sulphur sulphuret sulphuric acid surface syllable Tense thou tion tº º º tº tº triangle tube University of Pavia velocity verb vessel volume vowel weight Westminster Bank words zinc