The reactants of two chemical equations are listed.
Equation 1: PbNO3 + Mg
Equation 2: PbNO3...
The reactants of two chemical equations are listed.
Equation 1: PbNO3 + Mg
Equation 2: PbNO3 + KI
Based on the type of reaction, which reaction can be used to extract lead metal from lead nitrate solution?
Equation 2, because K being more reactive, exchanges position with Pb in PbNO3
Equation 2, because K being more reactive, exchanges position with N in PbNO3
Equation 1, because Mg being more reactive, replaces N from PbNO3
Equation 1, because Mg being more reactive, replaces Pb from PbNO3
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 01:00, angelteddy033
Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
Answers: 2
Chemistry, 22.06.2019 22:10, zwbaby3693
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
Answers: 3
Chemistry, 23.06.2019 01:00, only1cache
Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Mathematics, 14.12.2020 19:50
History, 14.12.2020 19:50
English, 14.12.2020 19:50
Mathematics, 14.12.2020 19:50
Mathematics, 14.12.2020 19:50
