Inorganic Chemistry Answers

What is the % pH change if a student added 0.0025 mol of Ca(OH)₂ to a 1.00 L buffer solution containing 0.100 M HC₂H₃O₂ and 0.200 M NaC₂H₃O₂.

Extraction of soluble substance 50 ml with 0 .1 g iodine. 25 ml of water. , Carbon tetrachloride is truly shaken. 25 ml. From an extract with solvent and 8.33 ml. Determine the amount of iodine present in the aqueous layer from three solvent extracts. The distribution coefficient of iodine between water and carbon tetrachloride is1/85.

What is the reason of the lanthanoid contraction

What do you mean by electrode potential and how the trends of the electrode potentials vary across the first series of the transition metals

Baron and germanium

B+3 ge-4 B is in a group with a and losses -3 get is in a group with 4a and gains 4

4(+3+3(-4=x(+12+(-12)+0

1. Five advantages and five disadvantages of nanotechnology in chemotherapy

The solubility of michael amine is 25 ઈ C. The temperature is 8.49 times higher in water than in chloroform. Determine the percentage of base remaining in the following cases in 1000 ml, chloroform. (a) Four times, 200 ml each time. Extraction from water. (b) Extraction from 400 ml of water twice, each time. (c) Extraction from 800 ml of water once.

The distribution of iodine between carbon tetrachloride and water is constant. The value of K is cccia / cH2o = 85. How many ml of carbon tetrachloride would be required to extract 959% iodine from 100 ml of aqueous solution in a single phase? 

Assign charges to each of the ligands and to the central cation: OsO4

Assign charges to each of the ligands and to the central cation: [Ru(PH3)4I2]2+