Answers: 2
Chemistry, 21.06.2019 16:50, ddmoorehouseov75lc
If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
Answers: 2
Chemistry, 21.06.2019 18:00, Falconpride4079
Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. โข the maximum solubility of b in a is 4 wt% b, which occurs at 420c. โข the solubility of b in a at room temperature is 0 wt% b. โข one eutectic occurs at 420c and 18 wt% bโ82 wt% a. โข a second eutectic occurs at 475c and 42 wt% bโ58 wt% a. โข the intermetallic compound ab exists at a composition of 30 wt% bโ70 wt% a, and melts congruently at 525c.โข the melting temperature of metal b is 600c. โข the maximum solubility of a in b is 13 wt% a, which occurs at 475c. โข the solubility of a in b at room temperature is 3 wt% a.
Answers: 1
Chemistry, 22.06.2019 10:30, Clivensp5
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
Answers: 1
Chemistry, 22.06.2019 21:00, andrethisman88
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
1. If 3.2 L of nitrogen monoxide and 4.3 g of oxygen gas are combined, what volume of nitrogen dioxi...
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