Chemistry, 17.01.2022 09:40 northsidehotboy
Which characteristics of elements are most important to determine the type of compounds they will form? Justify your answer.
Answers: 2
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. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.
Answers: 1
Chemistry, 22.06.2019 15:20
Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2
Answers: 2
Chemistry, 22.06.2019 17:30
Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
Answers: 2
Chemistry, 22.06.2019 23:30
The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point
Answers: 1
Which characteristics of elements are most important to determine the type of compounds they will fo...
Mathematics, 10.10.2019 10:30
Mathematics, 10.10.2019 10:30
Mathematics, 10.10.2019 10:30
Social Studies, 10.10.2019 10:30
English, 10.10.2019 10:30
English, 10.10.2019 10:30
Biology, 10.10.2019 10:30
Business, 10.10.2019 10:30
Computers and Technology, 10.10.2019 10:30
Advanced Placement (AP), 10.10.2019 10:30
History, 10.10.2019 10:30
Chemistry, 10.10.2019 10:30