Examlex
K₄Fe(CN)6 and AL₂(SO₄)3 have the same number of atoms per formula unit.
Federal Gasoline Tax
A tax imposed by the federal government on the sale of gasoline, primarily used to fund highway and mass transit projects.
Shipping Costs
These are expenses associated with the transportation of goods from one location to another, influenced by factors like distance, fuel prices, and shipping method.
Emissions Trading
A market-based approach to controlling pollution by providing economic incentives for reducing emissions of pollutants.
Clean Air Act
Federal legislation in the United States aimed at controlling air pollution by setting emissions standards for factories, vehicles, and other sources.
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