Chemistry, 30.04.2021 19:30 teneshiathomas
The substance oxygen has the following properties: normal melting point: 54.8 K normal boiling point: 90.2 K triple point: 1.50×10-3 atm, 54.4 K critical point: 49.8 atm, 154.6 K At temperatures above 154.6 K and pressures above 49.8 atm, O2 is a . O2 does not exist as a liquid at pressures below atm. O2 is a at 1.50×10-3 atm and 96.5 K. O2 is a at 13.2 atm and 48.1 K. O2 is a at 1.00 atm and 82.0 K.
Answers: 1
Chemistry, 22.06.2019 16:00, yfnal3x
What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided
Answers: 2
The substance oxygen has the following properties: normal melting point: 54.8 K normal boiling point...
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