Author Question: When an amide is hydrolyzed under basic conditions, the products are A) an amine and a carboxylic ... (Read 61 times)

luminitza · **on:** Aug 27, 2018

When an amide is hydrolyzed under basic conditions, the products are

A) an amine and a carboxylic acid.
B) an amine and a carboxylate ion.
C) an ammonium ion and a carboxylate ion.
D) an ammonium ion and a carboxylic acid.
E) There is no reaction.

Question 2

Which characteristics correctly describe a neutron?

A) approximate mass 1 amu; charge +1; inside nucleus
B) approximate mass 1 amu; charge -1; inside nucleus
C) approximate mass 1 amu; charge 0; inside nucleus
D) approximate mass 5 10-4 amu; charge 0; inside nucleus
E) approximate mass 5 10-4 amu; charge -1; outside nucleus

Question 3

What causes a precipitation reaction to occur between two soluble compounds?

What will be an ideal response?

ntsoane kedibone · **Reply #1 on:** Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

C

Answer to Question 3

A precipitate, or insoluble compound, forms from a pair of the ions present that participate in a reaction. This traps some of the ions into a newly formed compound causing reaction.