Chemistry, 19.12.2020 02:10 amanzi10

A chemist 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. A
single replacement reaction takes place. What best explains the state of the reaction
mixture after the reaction?
Unbalanced equation: CuCl2 + Al → AICl3 + Cu (5 points)
O Less than 6.0 grams of copper is formed, and some aluminum is left in the reaction mixture.
O More than 6.5 grams of copper is formed, and some aluminum is left in the reaction mixture.
Less than 6.0 grams of copper is formed, and some copper chloride is left in the reaction mixture.
O More than 6.5 grams of copper is formed, and some copper chloride is left in the reaction mixture.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 09:00

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Answers: 2

Answer

Chemistry, 22.06.2019 18:00

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.

Answers: 3

Answer

Chemistry, 22.06.2019 21:50

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2

Answers: 2

Answer

Chemistry, 22.06.2019 23:00

What is the formula of the ionic compound composed of calcium cations and chloride anions

Answers: 1

Answer

You know the right answer?

A chemist wants to extract copper metal from copper chloride solution. The chemist places 1.50 gram...

Questions