O 1/29/2017 06:00 PM A 0/100 Gradebook Print a Calculator Periodic Table Questio
ID: 477362 • Letter: O
Question
O 1/29/2017 06:00 PM A 0/100 Gradebook Print a Calculator Periodic Table Question 4 of 9 Map A Sapling Learning macmillan learning Carbon Phase Diagram Consider this phase diagram for carbon. Which phases are present at the upper triple point? 10 solid I liquid (diamond) 10 quid gas 10 graphite diamond 10 solid II (atm) (graphite) Which phase is stable at 105 atm and 1000 K? 10 gas gas 10 O graphite O quid O diamond 1000 2000 3000 4000 5000 6000 T (K) Starting from the lower triple point, what action(s) would produce liquid carbon? O raise the temperature O raise the pressure O lower the pressure O lower the temperature and raise the pressure O raise the temperature and raise the pressure O raise the temperature and lower the presure Previous Give Up & View Solution Check Answer Next ExitExplanation / Answer
1. Liquid, graphite and diamond
2. Diamond
3. raise the temperature and raise the pressure is the only option that would allow you to reach the liquid region from the lower triple point
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