The reactants of two chemical equations are listed. Equation 1: CuSO4 and NaOH Equation 2: Fe and CuSO4 Based on the type of reaction, which reaction can be used to extract copper metal from copper sulfate solution?
Equation 2, because Fe being more reactive, replaces Cu from CuSO4
Equation 2, because Fe being more reactive, replaces S from CuSO4
Equation 1, because Na being more reactive, exchanges position with Cu in CuSO4
Equation 1, because Na being more reactive, exchanges position with S in CuSO4
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 18:00
What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon
Answers: 1
Chemistry, 22.06.2019 16:00
How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )
Answers: 2
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
Chemistry, 22.06.2019 22:00
Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
Answers: 1
You know the right answer?
The reactants of two chemical equations are listed. Equation 1: CuSO4 and NaOH Equation 2: Fe and Cu...
Questions
Social Studies, 21.07.2019 19:10
Mathematics, 21.07.2019 19:10
Social Studies, 21.07.2019 19:10
History, 21.07.2019 19:10
History, 21.07.2019 19:10
Physics, 21.07.2019 19:10
Mathematics, 21.07.2019 19:10
Mathematics, 21.07.2019 19:10
Mathematics, 21.07.2019 19:10
English, 21.07.2019 19:10
Biology, 21.07.2019 19:10
Biology, 21.07.2019 19:10
