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For each of the following draw the molecular structure based on Lewis structures and VSEPR. Indicate which species will have a dipole moment.
a)PCl4+b)SnCl2c)XeO3d)BrCl3
When synthesizing benzoic acid, a student used 0.2 mol Bromo Benzene, 0.3 mol Mg and 0.25 mol CO2. Write out the general equations, check limiting reagent and indicate the maximum yield of benzoic acid in moles.
for socl2 from step 3 to step 4 how do we know when toadd in another bond to form a double bond between the o and
Why ammonium ion is NOT classified as a Bronsted-Lowry base? 2.Why sulfur hexafluoride DOES NOT obey the octet rule?
CuO has the distorted PtS structure. Describe the arrangement of the copper and oxygen atoms
The emitted wavelengths of an element can be related to the frequency and energy of emission. The emissions from the hydrogen atom were modeled using the Rydberg equation, which Niels Bohr used to develop the Bohr model of the atom.
Why would pharmaceutical companies choose to use ethanol (CH3CH2OH) as a solvent in their cough medicine solutions, especially considering the fact that many people would prefer to avoid alcohol when they are sick or when administering this medici..
An 8.00 g sample of SO3 was placed an evacuated container where it is decomposed at 600 degrees C according to the following reaction.
captain kirk of the starship enterprise, has been told by his superiors that only a chemist can be trusted with the combination to the safe containing the dilithium crystals that power the ship.
Unreacted silver bromide (agBr) can be dissolved from photographic emulsions using 'hypo' solution (Na2S2O3) (aq)). The reaction can be represented as
A 0.100 M solution of a certain weak acid, HA, is found to have a pH of 2.45. Calculate the % ionization for the acid. Enter the answer as a decimal number with 3 decimal places. Do not enter the units.
the quantity of antimony in a sample can be determined by an oxidation-reduction titration with an oxidizing agent. a
Describe how a linear sequence of amino acids gives rise to the three-dimensional structure of proteins. Detail the significance of this structure, how it may be modified, and the results of such modification.
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