Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1. Write down a set of quantum numbers for each 3d atomic orbitals.
2. How many radial nodes does each of the following orbitals possess: (a) 3s; (b) 4p; (c) 5s; (d) 3d? Please show your calculation.
3. Using VB theory to describe the stability of He2.
4. Using Slater's rules to estimate values of Zeff for (a) a 5s; (b) a 4d electron in a Rh atom.
5. For the 3px and 4dxy hydrogen-like atomic orbitals, sketch the following (a) The radial function R(r) against distance r; (b) The radial probability function against distance r; (c) Contour maps of electron density (orbital shapes with Cartesian)
The age of a rock was was estimated using 238U radiometric dating. The ratio of 238U to 206Pb (238U decays to 206Pb) was approximately equal to 1. If the half-life of 238U is 4.5 billion y, and if it is assumed there was no 206Pb initially, how ol..
What is the change in chemical potential of any pure liquid when it vaporizes at its normal boiling point
What observed rotation is expected when a 1.10 M solution of (R)-2-butanol is mixed with an equal volume of a 0.550 M solution of racemic 2-butanol,
mercuryii oxide decomposes on heating to elemental mercury and oxygen. if 56.0 g of mercuryii oxide is heated and 26.0
Use the van der waals equation and data in the text to calculate the pressure exerted by 18 gram of H2 at 20C in a 1.00L container. Repeat the calculation assuming that the gas behaves like an ideal gas.
Why is toxicity diminished in other congeners where chlorines are removed from the 2,3,7,8 positions, or when chlorines are added to remaining positions on the rings?
How much ice (in grams) would have to melt to lower the temperature of 355 mL of water from 26 degrees C to 6
Determine how much heat is evolved or absorbed when 30.0 of lithium iodide completely dissolves in water.
The term water of hydration is applied to which to which of the following. A) water molecules required to dissolve a solid B) water molecules associated with ions in solution
Suppose that 33.55 g of ice at -12.9°C is placed in 54.72 g of water at 99.8°C in a perfectly insulated vessel. Calculate the final temperature. (The molar heat capacity for ice is 37.5 J K-1 mol-1 and that for liquid water is 75.3 J K-1 mol-1. Th..
1.00 mol Zn reacts with excess hydrochloric acid, 1.00 mol H2 gas is produced. At 25ºC and 1.00 atm= 101,325 Pa, this amount of H2 occupies 24.5 L (= 24.5 x10-3 m3). How much work is done by the chemical system.
The initial weight of the substance was = 1.391g After the heating process weight was = .404g % mass of water is = 29.0% Class average (true value) = 29.3% Question is, what is a plausible reason for a % mass of water that is higher/lower than the..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd