PLEASE HELP ASAP
Use the phase diagram for water below to answer the following questions.
12. What is the state of water at 2 atm and 50° ? _____
13. What phase change will occur if the temperature is lowered from 80°C to -5°C at 1 atm? _____
14. You have ice at -10°C and 1 atm. What could you do in order cause the ice to sublime? _____
15. What state of matter is water at 2 atm and 350°C? ____