A tank contains 4.33 moles of a mixture of neon, krypton, and radon at 178.3 kPa. If there are 3.00 moles of krypton in the tank, what is the partial pressure of krypton?
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Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?