Inorganic Chemistry Answers

Analyse the symmetry elements possessed by carbonate and hydronium ions. List the symmetry elements that both ions have in common.

A crystalline solid is composed of the elements 'A' and 'B.' A atoms are present at the corners, while B atoms are present at the face centers. However, one atom of A is missing from one of the corner points. What type of crystal defect is this, and how does it happen? What happens to the density of this solid material?

Spills from the industry was sent to your laboratory for analysis to determine the contents of the spill. Your laboratory did not have a sophisticated instrument running the analysis and the authority of the region want the results immediately. The spillage content of element group 1 and 2. You have run a sample experiment to identify that element. Describe the method you will use to identify the element.

Explain why chlorine is used in the purification of water.

A water sample B has a turbidity reading of 50 NTU. If a 50-ppm standard has a turbidity reading of 100 NTU, what is the concentration of the analyte in A that causes the water to be turbid?

Calculate the weight of a sample of impure oxalic acid that should be taken for titration by 0.5000 N NaOH so that the percentage of H2C2O4.2H2O will be twice the buret reading? 

Crystal field splitting energy of [Cr(NH3)6]2+ is 10,200 cm-1, while for [Cr(NH3)4]2+ is 5900 cm-1.

Analyse the symmetry elements possessed by carbonate and hydronium ions. List the symmetry elements that both ions have in common. 

How to distinguish between cis and trans isomer of 1,2- dichloroethylene using plane of symmetry?

Calculate the oxidation of Cr in Cr₂O₇^2-