What is the lewis structure for CH3(CH2)3CO2H?

Draw the lowest energy Lewis structure of CN^-. What is the formal charge on the carbon Adam?

The arrangement of atoms in several biologically important molecules is given here. Complete the Lewis structures of these molecules by adding multiple bonds and lone pairs. Do not add any more atoms. (a) the amino acid serine: 車 0-H H-C-H H Н—N—с—с—о—н H (b) нон H-N-C-N-H (c) pyruvic acid: ноо н—с—с—с—о—н H. (d) uracil: H (e) carbonic acid: H-0-C-0-H

Write the law for this reaction and explain how it is determined SO2CL2 ->SO2 + CL2

Draw the Lewis structure for CH3CHC(OH)CH,CO,H, a neutral molecule.

Covalent bonds: H―HC―HO―HO═O C≡O Bond energy (kJ/mol):4364154654981080Calculate the enthalpy change (H, in kJ/mol) for the following reaction and indicate whether the reaction is exothermic or endothermic.(*BE for C═Oin CO2)(a) CH4(g)+ H2O(g)CO(g)+ 3H2(g);

Draw the Lewis structure for the following:

a) the foul odor of rancid butter is due largely to butanoic acid, a compound contaning oxygen, hyrdrogen and carbon. Combustion analysis of a 4.30g sample of butyric acid produced 8.59g CO2 and 3.52 g H2O. Determine the empircal formula for butyric acid.  b) a colourless liquid has a composition of 84.1% carbon and 15.9% hydorgen by mass. Determine the empirical formula. Also, assuming the molar mass of this compound is 114.2 g/mol, determine the molecular formula of this compound.

Draw the Lewis structure for the chlorine trifluoride (CIF3) molecule. Ċ C C X S 1 [] ?

determine the molecular formula of CuSO4●xH2O