subject
Chemistry, 08.04.2020 00:56 kang39

According to VSEPR theory, if there are four electron pairs in the valence shell of an atom, they will be arranged in a(n) geometry. a) tetrahedral b) trigonal c) bipyramidal d) linear e) octahedral f) trigonal g)planar

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
question
Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
question
Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
question
Chemistry, 22.06.2019 12:30
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
You know the right answer?
According to VSEPR theory, if there are four electron pairs in the valence shell of an atom, they wi...
Questions
question
Mathematics, 16.11.2020 23:40
question
Mathematics, 16.11.2020 23:40
question
English, 16.11.2020 23:40
question
Social Studies, 16.11.2020 23:40
question
Social Studies, 16.11.2020 23:40
question
Biology, 16.11.2020 23:40
question
Mathematics, 16.11.2020 23:40
question
World Languages, 16.11.2020 23:40