Organic Chemistry Answers

explain how IR Spectroscopy can differentiate/distinguish between 1-butanol & diethyl ether

Explain how IR Spectroscopy can differentiate/distinguish between phenol and amphetamine

What is the experimental yield in grams when the % yield is 10.82% when 80g of BaCl react in solution with excess sodium sulphate?

Draw the structures of two chair conformations of cis-1-tert-butyl-4-methylcyclohexane. Which conformation is more stable? Explain your answer

Draw functional group isomers with the formula C5H5O

Correct the following names and draw the bond-line structure
a) 2-methylcyclohexene
b) Trans-4-methyl-4-pentene
c) 2-ethyl-4-pentyn-2-ol

Draw bond line structural formula for the following
I) An alcohol without primary carbons
II) tert-Butyl bromide
III) 4-(sec-butyl) -2,6-dimethyldecane

Indicate the relevant molecular geometry, bond angle and hybridizations of the following I) NH3. II) C2H2. III) acetic acid (CH3CO2H)

The thermite reaction is very exothermic, the heat of the reaction sufficient to melt the iron that is produced by the reaction:

2Al + Fe2O3 Al2O3 + 2Fe H=?

a) calculate the standard enthalpy change for this reaction?
b) if 40.0 g of iron (III) oxide we’re reacted with excess aluminum, how much heat would be produced ?
c) of the heat produced was used to heat 2.00L of water at 23.0C, what would the final temperature of the water be?

burning methan releases 890.4kj/mol-1 of methane burned in a hot water tank, natural gas is burned to release heat and warm up the water. what mass of methane would need to be burned to warm up 60.0 us gallons of water from 12.0c to 75.0 c?