Inorganic Chemistry Answers

Determine the total acidity (HC₂H₃O₂; formula mass =60.0 g/mol) in a vinegar sample using phenolphthalein indicator if 1g of vinegar requires 7.50 mL of 0.1005 M NaOH solution

Write chemical equations to show the reaction of lithium, sodium, potassium, rubidium and cesium with oxygen. Explain why different products form.                         

(b) Draw the chemical structure of [Mn2(CO)10]. Explain how does it follow the 18 electron rule.

Calculate crystal field stabilization for each d-sysytem given.

Icosahedron.

d4, d6, d9

Draw structures, write hybridization And crystal field spliting of d-orbital of the following

(i)Hexagonal bipyramidal (ii) Icosahedron (iii) Cubic

lead is between iron and copper in the reactivity series. explain a method that could be used to extract lead from its ore

Draw structures, write hybridization And crystal field spliting of d-orbital of the following

geometries.

(i) T-shape (ii) Trigonal planar (iii) Square antiprism

(vi) Monocap octahedral (v) Tricap trigonal pyramidal (vi)Pentagonal bipyramidal

(vii)Hexagonal bipyramidal (viii) Icosahedron (ix) Cubic

Draw structures, write hybridization And crystal field spliting of d-orbital of the following 

geometries.

(i) T-shape (ii) Trigonal planar (iii) Square antiprism

(vi) Monocap octahedral (v) Tricap trigonal pyramidal (vi)Pentagonal bipyramidal

(vii)Hexagonal bipyramidal (viii) Icosahedron (ix) Cubic

Burning 1.4 mL of a certain fuel, whose density is 0.668 g/mL, releases 32.2 kJ of heat. When 10.8 g of this fuel is burned in a bomb calorimeter, the temperature in the bomb increases from 21.4°C to 65.5°C. What is the heat capacity of the bomb calorimeter?

Determine the equilibrium constant (kc) for the synthesis of PCl5 from PCl3 and Cl2 (PCl3 +Cl2 ⇌ PCl5).Explain it