Answers: 3
Chemistry, 21.06.2019 18:00
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 01:30
Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k
Answers: 3
Chemistry, 22.06.2019 04:00
Asample of aluminum foil contains 8.60 ร 1023 atoms. what is the mass of the foil?
Answers: 1
What types of elements are most likely to form lonic bonds?...
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