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Explain what is the probability of finding an electron anywhere in one lobe of a p-orbital given that it occupies that orbital? Recall-p orbitals come in sets of three.
What is the pressure in millimeters of mercury of 0.0100 mol of helium gas with a volume of 211 mL at a temperature of 50^circ C?
the explosive tnt is composed of 37.0 carbon 2.2 hydrogen 18.5 nitrogen and the rest oxygen. if the molar mass of tnt
Calcultae the observed rotation of a mixture of + and - tartaric acid containing 60% of the S isomer
Arrange the following atoms in order of decreasing atomic radius. Rank from largest to smallest. To rank items as equivalent, overlap them. Si, O, I, Ge
The following reactions occur at 500 K. Arrange them in order of increasing tendency to proceed to completion (least ? greatest tendency). 1. 2NOCl 2NO + Cl2 Kp
Strontium-90 is one of the products of the fission of uranium-235. This strontium isotope is radioactive, with a half-life of 28.1 yr. Calculate how long it will take for 0.600 g of the isotope to be reduced to 0.310 g by decay.
2KMnO4 + 10KI + 8H2SO4 ---> 6K2SO4 + 2MnSO4 + 5I2 + 8H20. How many moles of I2 are produced by reacting 28.0 g KMnO4, 18.0 g KI, and 46.0 g H2SO4
Write balanced complete ionic equation for the following equation: Express your answer as a chemical equation.
53.6 g sodium nitrate is dissolved in water to make 654 g of solution.What is the percent sodium nitrate in the solution.
How many molecules of carbon dioxide are produced when 121 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water?
What will be the volume of the gas sample if the pressure increases to 780 mm and the temperature increases to 35°C
A solution containing 3.23 grams of an unknown compound dissolved in 100.0 grams of water freezes at -0.97degrees Celsius. The solution doesn't conduct electricity. Compute the molar weight of the compound. The molal freezing point depression cons..
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