7 HCl is a polar molecule that experiences dipole-dipole forces. Draw a picture of 2 HC molecules
Identify the partial positive (least electronegative) end and partial negative (most electronegative) end of
the molecules. Explain how dipolo-dipole forces cause molecules to be attracted to one another
8. a). Water is a polar molecule that experiences hydrogen bonding. Draw 2 water molecules and label the
positive and negative ends of the molecule. Draw the hydrogen bond between the 2 water molecules
b). H2S is also polar. Explain why its boiling point is lower than waters.
Answers: 3
Chemistry, 22.06.2019 07:00
In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?
Answers: 2
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Chemistry, 23.06.2019 03:00
Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
Answers: 1
7 HCl is a polar molecule that experiences dipole-dipole forces. Draw a picture of 2 HC molecules
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