Organic Chemistry Answers

)If 300.0 ml of 4.5 m HBR solution is diluted to a total volume of 55.0 ml, what is the new concentration?

will 1-bromobutane react with potassium permanganate?

the products of hydrolysis of esters of composition C7H14O2

Explain ionic mechanism (ethene + bromide water --->)

Which of the following statements is incorrect- (1) Enantiomers react with a given chiral reagent at different rates (2) Diastereomers react with a given achiral reagent at different rates (3) Enantiomers react with a given achiral reagent at the same rates (4) Enatiomers react with a given chiral reagent at the same rates

if weak acids ionize only a few percent in aqueous solution, why is it possible to fully neutralize a weak acid by reacting with the stoichiometric equivalent of NaOH

C5H11Br+NaCN →A −→−H3O+ B+NaOH −→CaO B+NaCN →A →H3O+ B+NaOH →CaO C 'C' has the formula C5H12 which can give four structural isomeric monochloro derivative. What is the structure of C5H11Br?

Draw the product of the following dehydration reaction.

2-hydroxylbutane with H2SO4

A crystal of MgCl2 contains 5.85 x 10e20 cations.
a) how many formula units are in the crystal?
b) how many moles of MgCl2 are in the crystal?
c) what is the mass of the crystal?

A 0.3259g of (KPH) required 20.15ml of NaOH for neutralization. Calculate the molarity of NaOH