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Exists in an otherwise nonpolar molecule. Occurs because the electrons in a bond move about the orbital and at any moment may not be distributed exactly between the two bonding atoms, even when the atoms are identical.
There is 12.0 g CCl3F in a 1.1 L container at 856 torr and 300 K. What is the mass of the liquid left over?
What mass of sodium hydroxide must be added to 75.0 mL of 0.205 M acetic acid in order to create a buffer with a pH of 4.74? acetic acid Ka=1.8x10^-5
A rock contain 3.2 grams of a radioactive isotope, uranium-235, . Determine what was the original amount of uranium-235 in the rock If the rock has undergone 2.75 half lives, and how old is the rock?
The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of cesium-129 to fall to 27.6 percent of its original value
How many grams of NaOH are contained in 230.0 mL of a 0.800 M sodium hydroxide solution?
Consider a galvanic (voltaic) cell that has the generic metals X and Y as electrodes. If X is more reactive than Y (that is, X more readily reacts to form a cation than Y does),
How many molecular orbitals can be built from the valence shell orbitals in H2?
Show the reaction mechanism of the reaction of 3,3-dimethyl-1-butyne with HCl in acidic medium to form 1.3-dichloro-2,3-dimethyl-butane.
The vapor pressure of dichloromethane at 0C is 134mmHg. The normal boiling point of dichloromethane is 40C. Calculate its molar heat of vaporization.
Draw a Lewis Structure for C3O2. Draw a Lewis Structure for C2H3NO5
what plot would you construct to determine the rate constant k for this reaction. C) what would be the half-life for this reaction. will it depend on the initial concentration of reactant
If a molecule having an ionization energy of 11.49 eV produces a photoelectron having a kinetic energy of 6.408E-19 J, what is the wavelength of the incident radiation
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