Chemical News and Journal of Physical Science, Tom 120Chemical news office., 1920 |
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Strona 4
... surface tension , v = volume , or v - 1 = density . The molecular velocities vary with k * / x from the unit where m = 1 , where the units of temperature , pressure , and volume should also be determined , but the above equations do not ...
... surface tension , v = volume , or v - 1 = density . The molecular velocities vary with k * / x from the unit where m = 1 , where the units of temperature , pressure , and volume should also be determined , but the above equations do not ...
Strona 5
... surfaces . It also has a faint resinous lustre different from the vitreous lustre of rhodonite . The by pyknometer at 25 ° C. ) . The tephroite is very easily soluble in dilute HCl with gelatinisation , and the solution gives an ...
... surfaces . It also has a faint resinous lustre different from the vitreous lustre of rhodonite . The by pyknometer at 25 ° C. ) . The tephroite is very easily soluble in dilute HCl with gelatinisation , and the solution gives an ...
Strona 6
... surfaces . A few light reddish grey_specimens seem to consist of rhodochrosite and barite . Rhodochro- site must be common in many specimens , even when not visible to the unaided eye , for they effervesce in hot HCl , and thin sections ...
... surfaces . A few light reddish grey_specimens seem to consist of rhodochrosite and barite . Rhodochro- site must be common in many specimens , even when not visible to the unaided eye , for they effervesce in hot HCl , and thin sections ...
Strona 8
... surface , and when so baked the shapes had a melting - point of not less than 2300 C. , a low coefficient of expansion ; a low conductivity ; a resistance to slags better than other refractories ; the property of being heated and cooled ...
... surface , and when so baked the shapes had a melting - point of not less than 2300 C. , a low coefficient of expansion ; a low conductivity ; a resistance to slags better than other refractories ; the property of being heated and cooled ...
Strona 10
... surface forming on the skin , which , in industrial employment , is not infre- Jan. 2 , 1920 quently set up by the substances. seeking the assistance of technically trained men , for experience gained during the stress of war has led ...
... surface forming on the skin , which , in industrial employment , is not infre- Jan. 2 , 1920 quently set up by the substances. seeking the assistance of technically trained men , for experience gained during the stress of war has led ...
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