The hydrogenation of 1-butyne will fully saturate the triple bond, resulting in butane.

A primary amine has one alkyl group attached to the nitrogen atom, represented as R-NH2.

Cis-2-butene has the two methyl groups on the same side of the double bond, represented as CH3-CH=CH-CH3.

2-butene can exist as both cis and trans isomers due to the presence of a double bond between the second and third carbons.

The correct descriptor for 2-butene with the double bond in the trans configuration is trans-2-butene.

1-heptyne has a triple bond between the first and second carbons, represented as CH3-CH2-CH2-CH2-CH2-C≡C-H.

1-hexene has a double bond between the first and second carbon atoms, represented as CH2=CH-CH2-CH2-CH2-CH3.

3-methyl-1-butyne has a triple bond at the first carbon and a methyl group on the third carbon.

3-Pentanone has the structure CH3CH2COCH2CH3, with the carbonyl group on the third carbon.

Amines contain the amino group (-NH2) as their functional group.

Ethylenediamine (en) is a bidentate ligand because it can form two bonds with a metal center.

EDTA is a bidentate ligand because it can form two bonds with a metal ion, while NH3, Cl-, and H2O are monodentate ligands.

Cyanide (CN-) is a strong field ligand that causes greater splitting of d-orbitals in transition metal complexes.

EDTA is a bidentate ligand because it can form two bonds with a metal ion.

Zinc is a more reactive metal that can displace hydrogen from acids, while copper, gold, and silver cannot.

Sodium reacts vigorously with water to produce hydrogen gas.

Aluminum is extracted from its ore, bauxite, using electrolytic reduction.

The Hall-Héroult process is used for the electrolytic reduction of aluminum oxide to produce aluminum.

Gold is least reactive and is often found in its native state due to its low reactivity.

Gold is commonly extracted using the hydrometallurgical process, particularly through cyanidation.

Aluminum is extracted from its ore, bauxite, using electrolysis due to its high reactivity.

Aluminum is extracted from its ore, bauxite, using the Hall-Héroult process, which involves electrolytic reduction.

Iron is commonly extracted from its ore using reduction methods in metallurgy.

Alumina (Al2O3) is the primary source of aluminum, extracted from bauxite through the Bayer process.

Bauxite is the primary ore from which aluminum is extracted.

Aluminum is extracted using electrolysis due to its high reactivity and the need for a large amount of energy to reduce it from its ore.

Gold is a noble metal and is often found in its elemental form due to its low reactivity.

Gold is often found in its native state due to its low reactivity with other elements.

Sodium is highly reactive and easily oxidized compared to the other metals listed.

Sodium is highly reactive and easily oxidized compared to the other metals listed.