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   Lecture                                  grey = Comment text

 1 I(4) |       heat which retained it in a liquid state is evolved.
 2 I    |        has not. If I add a little liquid to the marble and decompose
 3 I(6) |                      Add a little liquid to the marble and decompose
 4 I(6) |         it could be obtained in a liquid state. Thilorier, a French
 5 II   | experiment, do as I do - pour the liquid out gently, leaving all
 6 II   |       which you see formed in the liquid, and have put some of it
 7 II(8)|           is redissolved when the liquid is stirred: when a little
 8 III  |           solid water is becoming liquid, the heat of the ball is
 9 III  |         even hold together in the liquid form, but escape as vapor.
10 III  |          certain point it becomes liquid and a farther increase converts
11 III  |          much diminished as to be liquid water? Well, in diminishing
12 III  |      passes from the solid to the liquid state. If I melt ice in
13 III  |           the means of making ice liquid without heat - that is to
14 III  |           then proceed to make it liquid by any of the various means
15 III  |       necessary to keep it in the liquid state to the ice on becoming
16 III  |      state to the ice on becoming liquid. I remember once, when I
17 III  |          other hand, we convert a liquid into a solid, e. g., water
18 III  |      which dips into some colored liquid in the vessel B. And I dare
19 III  |          and warm it, the colored liquid which is now standing in
20 III  |      water is true of every other liquid), by reason of its becoming
21 III  |           and look at the colored liquid, how it is being driven
22 III  |     suppose that because they are liquid they have lost their attraction
23 III  |          not for the particles of liquid cohering together, this
24 III  |        attraction which holds the liquid together, and I am about
25 III  |        take some other (any other liquid would do, but ether makes
26 III  |   cohesion is broken up. Now this liquid ether, if exposed to a very
27 III  |       that as I apply heat to the liquid diminish its attraction
28 III  |           and would return to the liquid state as soon as the heat
29 IV   |        make it hold together as a liquid or a solid, there is also
30 IV   |         oxygen or hydrogen to the liquid state; and yet their first
31 IV   |          is to take up first this liquid condition and then the solid
32 IV   |          thicker, and you see the liquid is hardening and stiffening,
33 IV   |       solid bodies and vaporizing liquid bodies; by its power of
34 VI   |        vessel containing the acid liquid and the slips of zinc and
35 VI   |         action. Here is a colored liquid which can show by its change