Inorganic Chemistry Answers

You add 0.8 mol of acetic acid (PK=4.7) in 10 ml of water to 0.03 mol of lithium acetate in 100 ml of water .what is the new ph?

2.5kg weighing cat climbing at the top of the tree has a potential energy of 986 J. Find the height.

in 2 C6H5COOH + 15 O2 → 14 CO2 + 6 H2O how much water is produced when 0.1 mol C6H5COOH react in excess oxygen?

A stock solution is made by dissolving 51.6 g of Mg3N2 in enough water to make a 46.8 mL solution. 90.4 mL of this Mg3N2 solution are diluted to 200.0 mL. What is the final concentration of Mg3N2?

Aluminium Nitrate reacts with Sod. Hydroxide to form Aluminium Hydroxide. What mass of Aluminium hydroxide will ppt.
When 35.5 ml of 0.145 mol/L aq. Aluminium Nitrate is mixed with 44.2mlof 0.215 mol/L Aq. Sod. Hydoxide? Kindly provide solution)

Solutions C, D, E, and F are solutions of Zn(NO3)2, Pb(NO3)2, Na2Co3 and Hcl but not necessarily in that order. Using these solutions on each other, carry out chemical tests to identify these solutions. Put your results in a tabular form

A stimulant in coffee and tea is caffeine, a substance of molar mass 194 g/mol. When 0.376 g of caffeine was burned, 0.682 g of carbon dioxide, 0.174 g of water, and 0.110 g of nitrogen were formed. Determine the empirical and molecular formulas of caffeine, and write the equation for its combustion.

A stimulant in coffee and tea is caffeine, a substance of molar mass 194 g/mol. When 0.376 g of caffeine was burned, 0.682 g of carbon dioxide, 0.174 g of water, and 0.110 g of nitrogen were formed. Determine the empirical and molecular formulas of caffeine, and write the equation for its combustion.

Determine the hybridization of the metal centre in the complexes below using Ligand Field Theory.

[RhCl3(OH)3]3-
[Cr(en)2(PMe3)2]