The Volume of Fluorine Gas Required to React with 2

question 47

Multiple Choice

The volume of fluorine gas required to react with 2.67 g of calcium bromide to form calcium fluoride and bromine at 41.0 °C and 4.31 atm is ________ mL.

• A)10.4
• B)210
• C)420
• D)79.9
• E)104

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Definitions:

Pesticide

Chemical or biological agents used to control pests, diseases, or weeds harmful to plants, animals, or humans.

Registered

Officially recorded or listed, especially in a legal or formal context.

Pesticide Residues

The traces of chemicals left on or in crops and food products after pesticide application, which can have health implications.

Food Quality Protection Act

A 1996 federal law that set pesticide limits in food, & all active and inactive ingredients must meet safety standards for infants and children.