Chemistry

Chemistry, 25.08.2019 23:30, kbuhvu

How many grams of copper, cu are
there in 2.55 mol of cu?

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Chemistry, 26.06.2019 09:00, jasonoliva13

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.25 grams of aluminum foil in a solution of 0.40 grams of copper (ii) chloride. a single replacement reaction takes place. what are the likely observations when the reaction stops? about 0.90 grams of copper (ii) is formed, and some aluminum is left in the reaction mixture. about 0.20 grams of copper (ii) is formed, and some aluminum is left in the reaction mixture. about 0.90 grams of copper (ii) is formed, and some copper chloride is left in the reaction mixture. about 0.20 grams of copper (ii) is formed, and some copper chloride is left in the reaction mixture.

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Chemistry, 14.07.2019 20:00, elvira18

If 9.85 grams of copper metal react with 31.0 grams of silver nitrate, how many grams of copper nitrate can be formed and how many grams of the excess reactant will be left over when the reaction is complete? unbalanced equation: cu + agno3 yields cu(no3)2 + ag you

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Chemistry, 24.08.2019 00:30, potatocow

If 9.85 grams of copper metal react with 31.0 grams of silver nitrate, how many grams of copper nitrate can be formed and how many grams of the excess reactant will be left over when the reaction is complete? show all of your work. unbalanced equation: cu + agno3 yields cu(no3)2 + a

Answers: 1

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Chemistry, 08.10.2019 23:30, weirdoal567

Achemist wants to extract copper metal from copper chloride solution. the chemist places 1.50 grams of aluminum foil in a solution of 14 grams of copper (ii) chloride. (single replacement reaction.) what best explains the state of the reaction mixture afterward? a. less than 6.0 grams of copper (ii) is formed, and some aluminum is left in the reaction mixture. b. more than 6.5 grams of copper (ii) is formed, and some aluminum is left in the reaction mixture. c. less than 6.0 grams of copper (ii) is formed, and some copper chloride is left in the reaction mixture. d. more than 6.5 grams of copper (ii) is formed, and some copper chloride is left in the reaction mixture.

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