Inorganic Chemistry Answers

Give the names of any two alloys of aluminium which have some amount of copper or magnesium. How are these more advantageous than pure aluminium?

How many metric tons (t) of oxygen are in a sample of pitchblende that contains 2.3 t of uranium?
(Hint: Sample of 84.2 g pitchblende contains 71.4 g of uranium and oxygen is the only other element present.)

what are observations when reacting Pb(NO3)2 +Na2CO3+H2O

How many moles of water are there in 1.00×10^24 molecules of H2O?

calculate the mass of chlorine gas contained in a 5.00dm^3 flask at 25°C and 98 kPa pressure

How to show the splitting of d orbitals for molecules having CUBIC geometry like Caesium Chloride? Please explain the mechanism in details. Giving proper explanation and steps. Thank you

Calculate the root mean square velocity, in m/s, of fluorine molecules (F2) at 22oC

How to show the crystal field splitting of d orbitals for CUBIC geometry?

Normal water contains isotope of hydrogen 3H, tritium. It has a half-life of 12.3 years.
Determine the age of a bottle of wine whose 3H radiations is about 1/10 that present in
new wine.

2. Draw an MO diagram for the P3O3 core of the cyclic phosphate P3O9H3 including:
a. A sketch of the LGOs and/or AOs that contribute to the MO ?
b. The symmetry labels of each of the LGOs and/or AOs from part a ?
c. The relative energies of the MOs ?
d. The total bond order of the P3O3 core ?
e. Indicate and explain whether the P3O3 core should be considered aromatic, anti-aromatic, or neither ?