The boiling point of F2 is -188 degrees Celsius. Which of the following best predicts the boiling point of I2?
Lower than -188°C because permanent dipoles created in fluorine are stronger than temporary dipoles in iodine.
Higher than -188°C because dipole-dipole interactions in iodine are stronger than dispersion forces in fluorine.
Lower than -188°C because fluorine is more polar than iodine because of its higher electronegativity.
Higher than -188°C because dispersion forces are stronger in iodine due to a greater number of electrons.
Answers: 3
Chemistry, 21.06.2019 20:30
Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?
Answers: 2
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
Answers: 2
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
The boiling point of F2 is -188 degrees Celsius. Which of the following best predicts the boiling po...
Chemistry, 02.12.2021 17:10
Mathematics, 02.12.2021 17:10
Social Studies, 02.12.2021 17:10
Social Studies, 02.12.2021 17:10
History, 02.12.2021 17:10
English, 02.12.2021 17:10
Engineering, 02.12.2021 17:10
World Languages, 02.12.2021 17:10
Mathematics, 02.12.2021 17:10
Geography, 02.12.2021 17:10