Inorganic Chemistry Answers

Draw the qualitative molecular orbital

diagram for dinuclear Re and Mo

complexes

Consider the cell: Zn (s) I ZnCl2 (0.0050 mol kg-1) I Hg2Cl2 (s) I Hg (I)

i) Identify the types of electrodes combined to form this cell.    [2 marks]

ii) Write the overall cell reaction.    [2 marks]

1.    Which of the following ligands could form chelates? Indicate also the donor atom for each ligand.

 Cl^-,         OH^-,          CN^-,         NO₂^-,        C₂O₄^2- ,    H₂NCH₂CH₂NH₂ ,       H₂NCH₂CH₂CH₃

What is an ordinate bond? How different is it from coordinate bonds?

36.42ml to nl

A student was asked to make up a 10% w/w solution of sodium carbonate. Calculate the amount of solute and solvent required to prepare that

the total pressure of gas collected over 785.0 mmhg and the temperature is 18.0 c. What is the pressure of hydrogen gas formed in mmHg

What is the concentration of hydronium ions in a solution which is 0.5M with respect to nitrous acid and 0.65M with respect to sodium nitrite. Assume that sodium nitrite is completely ionized?

What is the concentration of ammonia which reacts with water to produce ions to the extent of 1.98 percent. Ionization constant of ammonia=1.81×10^-5

1. The decomposition of acetaldehyde CH₃ CHO^___CH_4(g)+CO_(g)