A Solution Is Prepared by Mixing Hydrazoic Acid (HN₃) and NaN₃

question 125

Multiple Choice

A solution is prepared by mixing hydrazoic acid (HN₃) and NaN₃ and then allowed to come to equilibrium. Upon addition of sulfuric acid

• A) More HN₃ will be formed
• B) more NaN₃ will be formed
• C) More N will be formed
• D) Both A and B
• E) Impossible to answer without knowing equilibrium concentrations

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Definitions:

Dizygotic

Referring to twins that are developed from two separate eggs fertilized by two different sperm cells (fraternal twins).

Chromosome

A thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

Heredity

The genetic transfer of physical or mental attributes from parents to their offspring.

X-linked Recessive

A genetic mode of inheritance where a mutation in a gene on the X chromosome causes the phenotype to be expressed in males who are necessarily homozygous for the gene mutation, and in females who are homozygous for the gene mutation but may or may not express the phenotype if they are heterozygous.