Organic Chemistry Answers

Should 91.79 grams of aluminum was used with excess iron oxide, what mass of aluminum oxide will be produced?

What is the Molar concentration of a solution of 10.5 g of glucose (C6H12O6) is dissolved in enough water to make 20.0 mL of solution

Draw the S enantiomer of :  1-methylcyclohex-2-ene-1-carboxylic acid.

What is the major product obtained from the acid-catalyzed hydration of each of the following alkenes?

a. CHỊCH CHỊCH=CH,

b.

d.

c. CH₂CH₂CH₂CH=CHCH₂

CH₂

A 25 cm³ pipette has a tolerance of ± 0.06 cm³. The percentage error in a volume measurement of 20 cm³ will be?

Provide the IUPAC name for the major product of the following reaction

You are responsible for preparing p-anisaldehyde, a flavouring agent. Your supervisor asks you to make 8.6 g of the compound and you can expect a yield of 78 %. 

(i) 1 M NaOH/Ethanol is not available, what mass of NaOH(s) should be used instead? Enter a mass in grams accurate to two significant figures, include units.

(ii) What mass/volume of 4-hydroxybenzaldehyde should be used? If 4-hydroxybenzaldehyde is a solid, enter a mass in grams, if it is a liquid enter a mass in mL, do note that using ml will be graded as incorrect. Enter your answer with two significant figures.

(iii) What volume of iodomethane (CH₃I) should be used? If iodomethane is a solid, enter a mass in grams, if it is a liquid enter a mass in mL, do note that using ml will be graded as incorrect. Enter your answer with two significant figures.

(iv) Would the S_N2 still be possible if methanol and the electrophile below was used instead of 4-hydroxybenzaldehyde and iodomethane? For what reason?

Assuming 3-methyl-4,5-broom-2-heptene is the reactant, show one possible reaction it can undergo to get an alkane with more than one hydroxyl group.

When 10 drops of concentrate sulphuric acid are added to 10 drops of concentrate nitric acid in a test tube while shaking and cooling the mixture under cold the mixture of acid were added to 5 drop of water an the mixture seperate itself in a funnel. Sujets how the layers çan be treated to remove residual of acid

Molecular Formula of CH₃CH₂CH(OH)CH3