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Explain which of the following statements about quantum theory is incorrect?a) The energy and position of an electron cannot be resolute simultaneously.b) Lower energy orbitals are filled with electrons prior to higher energy orbitals.c) While filling orbitals of equal energy two electrons will inhabit the same orbital before filling a new orbital.d) No two electrons can have the similar four quantum numbers.e) All of these are correct.
What is the molar concentration of cleaning solution formed where 8.8 L of ammonia gas at 33 degree c and 0.967atm, dissolve in water to give final volume 0.75 L.
For the first order decomposition of acetone at 650 K, the concentration of acetone was 0.350 M after 25.0 min and 0.170 M after 40.0 min.
The average kinetic energy of the molecules in a gas sample depends only on the temperature, T. But given the same kinetic energies, a lighter molecule will move faster than a heavier molecule.
A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The combustion of 29.9 mg produced 81.3 mg of CO2 and 16.6 mg of H2O. The molar mass of the compound was 162 g/mol. Determine its empirical and molecular fo..
Gel chromatography is used to assess the extent of the reaction at various times. Three major fractions of proteins are eluted at each time. What are they and in what order are they eluted?
question the standard reaction gibbs energy of the decomposition of caco3 to cao and co2 at 1173 k is 0.178 kj mol-1.
what two families of elements in the periodic table generally do not accept additional electrons i.e. which ones have
Add 0.06g of NaOH (MW=40g/mol) to 1 L of acid solution to 0.01 M of carboxylic acid at pH3. What is final pH (no volume change). Calculate pH of 0.2 M acetic acid and 0.05M sodium acetate
the property of mercury that allows it to form an amalgam with gold has been used in thee mining industry for hundred of years. during the boom in california in the 19th century, it is estimated that 3.0X10^6 pounds of gold were produced using thi..
what is the pressure at the under water site. Pressure increases at 1.0 atm for every 10 m depth; at what depth was the diver working. Assume the temp remains constant.
What does the number 42 in whatman filter paper #42 mean? What does it indicate about the paper's properties? (what does it have to do with aluminum?)
A sample of neon gas has a volume of 7.2 mL at a pressure of 1.50 atm. What is the pressure exertedc by the gas if the volume is increased to 28.8 mL, at constant temperature
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