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A 0.100 m MgSO4 solution has a freezing point of −0.23°C. What is the van't Hoff factor for this solution? Kf = 1.86°C/m
Interstate Commerce
Trade, traffic, or transportation involving the movement of goods or services from one state to another within the United States.
McCulloch v. Maryland
A landmark Supreme Court case that established federal laws have supremacy over state laws and that Congress has implied powers under the Necessary and Proper Clause.
Necessary and Proper Clause
A provision in the U.S. Constitution granting Congress the power to pass all laws necessary and proper for carrying out its enumerated list of powers.
Delegated Powers
Powers that are granted from one level of government to another, or from a principal to an agent, under the assumption they will be executed in line with certain criteria or objectives.
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