Organic Chemistry Answers

Chemical equation for the reaction of Isobutyl alcohol + Ts-Cl

calculate the oxidation number of chromium in an unknown salt if the electrolysis of the salt produce 9.71 of chromium at the cathode after a current of 10A was passed through the cell for 1.5hours(cr=52g/mol

The fragment ion of methane is

Draw the stretched structure of boraine and write the emperical formulae of each

acetophenone with 2CH3OH, HCl catalyst

Give reasons why the compound 3-bromo-3-ethyl heptane gives no reaction with potassium hydroxide but bromo- propane does

Name two types of carbon-containing molecules that are not organic.

Determine the total hardness as CaCO3 of a sample of water that contains 0.81 mg/L of Ca(HCO3)2 and 0.73 mg/L of Mg(HCO3)2. Equivalent weights of Ca(HCO3)2 and Mg(HCO3)2 are 81.10 g/mol and 73.17 g/mol, respectively.

Nitrogen in organic compound is tested by the addition of few drops of saturated iron (III) sulphate solution to small portion of sodium fusion filtrate. Diluted hydrogen tetraoxosuphate (VI) is then added to the later solution leading to the formation of Prussian blues colour or ppt. signalling the presence of nitrogen. Show these steps using equations and names your final product.

A 3.1g sample of unknown organic gas molecule compose of carbon, hydrogen and oxygen undergoes complete combustion to produce 4.4g CO2 and 2.7g H2O. Calculate the empirical and molecular formula of the gas if the molar mass is 62g/mol.