Organic Chemistry Answers

A sample solution containing sulfate ions (SO42−) was analyzed and was found to contain 5 mol of sulfate ions (SO42−).
Calculate the equivalent of sulfate ions (SO42−) present in the solution.

What is the electronic structure for the element osmium?

How many atoms of O are present in 78.1gram of oxygen

7.34 Cyclopropane, C3H6, is an anesthetic given by inhalation. How many grams are in 0.25 mol of cyclopropane?

What is the structural formula for isobutyric acid, ethanol, and ethyl 2- methylpropanoate. Like the condensed structutal formula wich shows where the carbon and hydrogen atoms are. Thanks

Give the name of the major product from the following reaction:
Pent-1-ene and Bromine

Give the name of the major product from the following reaction:
pent-1-ene and hydrogen (H2)

Give the name of the major product from the following reaction:
Pent-1-ene and Hydrochloric acid

Which of the following statements best describes the reactions of an alkene?

1. Alkene double bonds are electron-poor and are susceptible to attack from electrophilic reagents and undergo electrophilic addition reactions.
2. Alkene double bonds are electron-rich and are susceptible to attack from nucleophilic reagents and undergo nucleophlic substitution reactions.
3. Alkene double bonds are electron-rich and are susceptible to attack from electrophilic reagents and undergo electrophilic addition reactions.
4. Alkene double bonds are electron-poor and are susceptible to attack from electrophilic reagents and undergo electrophilic substitution reactions.
5. Alkene double bonds are electron-poor and are susceptible to attack from nucleophilic reagents and undergo nucleophlic substitution reactions.

There are four products from the acid catalysed addition of two molecules of water to 1-methyl-4-vinylcyclohex-1-ene. However one is more likely to be formed than all of the others (the major product).

Draw the major product from this reaction