Select the ‘Solutions’ tab in the stockroom if it is not already selected. Then, select the Erlenmeyer flask containing

[answerhappygod]

Select the ‘Solutions’ tab in the stockroom if it is not already
selected. Then, select the Erlenmeyer flask containing the ‘0.1M
magnesium nitrate solution’ to move it to the workbench. Select the
‘Solids’ tab in the stockroom. Then, select the container with ‘Cu'
metal and move it to the workbench. From ‘Glassware’ select 250
Erlenmeyer flask, and 5 mL pipette. Transfer 5 mL of ‘magnesium
nitrate’ to the empty 250 mL Erlenmeyer flask. Record its
temperature. 25 Transfer 1.0 g of ‘Cu’ to the 250 mL Erlenmeyer's
flask containing magnesium nitrate solution. Record the
temperature, and any other possible changes to the reaction
mixture. After you record your data, clear the workbench, and start
again for the next solution/metal combination listed in the table
in the Data Table.
Data Collection Data Table: Data Analysis Carefully analyze the
Data collected in the Data Table. Arrange the four metals in order
of their increasing relative reactivity. From least reactive to the
most reactive. Write details justification for your selection of
the order.
Solution
Temperature
Metal
Signs of Reaction
Net Ionic Equation
Mg+2
25
Cu
None
Zn+2
25
Cu
None
Zn+Cu(NO3)—> Zn(NOs)2+Cu
Pb+2
25
Cu
None
Cu + Pb(NO3)2 → Ø
Cu+2
29.5 degrees C
Mg
Color change from blue to white
Cu2+ + Mg = Cu + Mg2+
Zn+2
28.03
Mg
No color change
2Mg + Zn2+ → Mg2+ + 2Zn
Pb+2
32.15
Mg
No color change
2Mg + Pb2+ → Mg2+ + 2Pb
Cu+2
29.11
Zn
No color change
Cu2+ + Zn → Cu + Zn2+
Mg+2
25
Zn
No change
Mg2 + Zn+ → 2Mg+ + Zn
Pb+2
27.40
Zn
No color change
Zn + Pb2+ → Zn+ + 2Pb
Cu+2
26.3
Pb
No color change
Cu2+ + 2Pb → Pb2+ + 2Cu
Mg+2
25
Pb
No change
Mg2+Pb= Pb+Mg(No3)2
Zn+2
25
Pb
No change
Zn + Pb(NO3)2 → Pb + Zn(NO3)2
Data Analysis