List the Species Present in Order of Increasing Concentration in a 0.1

question 125

Multiple Choice

List the species present in order of increasing concentration in a 0.1 M solution of H₂S.

• A)H₂S < HS^- < S^2-
• B)H₂S < S^2- < HS^-
• C)S^2- < HS^- < H₂S
• D)HS^- < S^2- < H₂S
• E)S^2- < H₂S < HS^-

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Definitions:

Discretionary Macro Policy

Economic policies based on the judgement of policymakers rather than set rules, involving adjustments in government spending and taxes to influence the economy.

Inflation

The increase in the average price of goods and services over time, detracting from the effective purchasing capacity.

Recession

A recession is a period of economic decline across a broad spectrum of the economy lasting more than a few months, typically visible in real GDP, real income, employment, industrial production, and wholesale-retail sales.

Government

The system or group of people governing an organized community, often a state.