# data[].attributes.body
Iron(II) is displaced.
-----------------------------------
Iron(II) is displaced.
-----------------------------------
Copper is discharged.

# data[].attributes.body
Hydrogen gas was produced

# data[].attributes.body
There was hydrogen gas given out because of the bubbles

# data[].attributes.body
If copper (II) sulfate solution was replaced witj another solution, what will be the results be?

# data[].attributes.body
I wonder what will happen with other solutions

# data[].attributes.body
cu(ii) is being displaced

# data[].attributes.body
solution turns blue

# data[].attributes.body
The copper is being displaced and the pin become brown

# data[].attributes.body
Hydrogen gas is produced. Copper solid is produced

# data[].attributes.body
I see effervescence at the cathode. The pin at the anode is coated with a black solid. Solution turns from coourless to blue

# data[].attributes.body
Effervescence formed. The solution turned from colourless to green-yellow.

# data[].attributes.body
I think cu(ii) ions is discharged as Copper metal at the anode

# data[].attributes.body
i wonder wat will happen next

# data[].attributes.body
I see Hydrogen bubbles appearing from the cathode and the electrolyte turning greenish yello

# data[].attributes.body
i think hydrogen is producced

# data[].attributes.body
Why does the solution turns from colourless to yellow?

# data[].attributes.body
i see the colorless solution turn yellow

# data[].attributes.body
Effervescence , green tea

# data[].attributes.body
A green ppt
The solution turns colourless to yellow

# data[].attributes.body
i see...the vision!
i see effervescene*

# data[].attributes.body
I see colourless solution turned into green solution. Effervescence observed

# data[].attributes.body
I see colourless solution turned into green solution. Effervescence

# data[].attributes.body
I see colourless solution turned into green solution

# data[].attributes.body
I see colourless solution turned into green solution. Efferve

# data[].attributes.body
I see colourless solution turned green

# data[].attributes.body
I see colourless solution turn

# data[].attributes.body
Effervescence and green solid settlements

# data[].attributes.body
Green solid formed at bottom
Solution turns from clear to yellowish

# data[].attributes.body
Bubbles and the solution trying gree

# data[].attributes.body
Effervescence observed.
Solution turns yellow.
Green ppt formed.
-----------------------------------
Effervescence observed.
Green ppt formed.
-----------------------------------
Effervescence observed.
Reddish brown solid forms on the anode.

# data[].attributes.body
I see a reaction of electrolysis.
I think hydrogen gas is given out
I wonder which is the cathode and anode

# data[].attributes.body
The solution turned from colourless to greenish-yellow and effervescence was observed

# data[].attributes.body
The thumb tack is being displaced into iron (II) . Hydrogen gas is being produced at the cathode

# data[].attributes.headline
I see effervescence. I see bits of iron(11)

# data[].attributes.subject
I see effervescence. I see bits of iron(11)

# data[].attributes.body
I think that it’s cool 😂😂
I wonder what’s happening 😂

# data[].attributes.body
The colourless solution turns yellow. Green is seen forming at the bottom of the cup after a while. Effervescence is observed at the cathode