A student has 4.95 g of zinc powder, 1.30 L of a 2.30M calcium nitrate solution, and 1.40 L of a 3.00 M lead(II)nitrate solution.Using the activity series, which of these two solutions will react with the zinc powder?calcium nitrateO lead(II) nitrateWrite the chemical reaction that occurs between the two reacting species. Include physical states.molecular equation:What volume of the solution is needed to completely react all 4.95 g of zinc powder?Lvolume:Calculate the molarity of the Zn2t ions in solution after the reaction.concentration:

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Asked Nov 13, 2019
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A student has 4.95 g of zinc powder, 1.30 L of a 2.30M calcium nitrate solution, and 1.40 L of a 3.00 M lead(II)
nitrate solution.
Using the activity series, which of these two solutions will react with the zinc powder?
calcium nitrate
O lead(II) nitrate
Write the chemical reaction that occurs between the two reacting species. Include physical states.
molecular equation:
What volume of the solution is needed to completely react all 4.95 g of zinc powder?
L
volume:
Calculate the molarity of the Zn2t ions in solution after the reaction.
concentration:
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A student has 4.95 g of zinc powder, 1.30 L of a 2.30M calcium nitrate solution, and 1.40 L of a 3.00 M lead(II) nitrate solution. Using the activity series, which of these two solutions will react with the zinc powder? calcium nitrate O lead(II) nitrate Write the chemical reaction that occurs between the two reacting species. Include physical states. molecular equation: What volume of the solution is needed to completely react all 4.95 g of zinc powder? L volume: Calculate the molarity of the Zn2t ions in solution after the reaction. concentration:

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Expert Answer

Step 1
that a studeut has
of Zn 30L
It
a 2 30 caleium nltate solutican 2nd OL
M Leada)nitvate solution
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that a studeut has of Zn 30L It a 2 30 caleium nltate solutican 2nd OL M Leada)nitvate solution

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Step 2
According to the
Metal is
veachinty series, the order
Ca zn Pb. Itmeans that Ca is
Most reactive metal than Zn and Pb
heretove, Zn is move veactive than Pb It nill
veact wthlead Ce) nitvate solutioy.
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According to the Metal is veachinty series, the order Ca zn Pb. Itmeans that Ca is Most reactive metal than Zn and Pb heretove, Zn is move veactive than Pb It nill veact wthlead Ce) nitvate solutioy.

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Step 3
The molecular reaction
solution is shonn belon
zn nith Leadca)nitvate
Pb()+ znCNo) (aq)
Znis)PhNO)2 Ca
Sllone:
is calculated a
The mole
Zn
Ciuen wass
Mzn
Molar mass
u৭৭
65.38
O, O15 mol
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The molecular reaction solution is shonn belon zn nith Leadca)nitvate Pb()+ znCNo) (aq) Znis)PhNO)2 Ca Sllone: is calculated a The mole Zn Ciuen wass Mzn Molar mass u৭৭ 65.38 O, O15 mol

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