The MnO 4 – is often used to analyze for the Fe 2+ content o…
The MnO 4 – is often used to analyze for the Fe 2+ content of an aqueous solution via the reaction MnO 4 –( aq) + Fe 2+( aq) + H +( aq) → Fe 3+( aq) + Mn 2+( aq) + H 2O( l) What is the ratio of Fe 2+ : MnO 4 – in the balanced equation?
Read DetailsIn 2007, Congress passed legislation gradually raising the f…
In 2007, Congress passed legislation gradually raising the federal minimum wage to $7.25 per hour. However, Article I, Section 8 of the Constitution does not explicitly give Congress the power to establish a minimum wage. Why does Congress have the constitutional authority to establish a federal minimum wage?
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