This is the lab with my data sheet and please answer all of them. Thank you and please answer all of them. If you do it would be appreciated  My data to support answers for questions. The equilibrium is Fe3+ + SCN- <--> [FeSCN]2+. The Fe3+ is a pale yellow colour and the complex ion product is red. Stresses: Add KSCN - turned deep red Add Fe(NO3)3 - turned deep red Add Na2CO3 - turned yellow/colourless Add NaOH - turned yellow/colourless Add NH3 - turned yellow/colourless Heat - turned lighter orange colour Cold - turned darker orange colour Addition of Na2CO3(s) to test tube #4: d) Explain why the addition of Na2CO3(aq) affects the [FeSCN2+(aq)] as indicated in (a). Use a chemical reaction in your explanation. Addition of NaOH(aq) test tube #5: e) As a result of the colour change, what can be concluded about the [FeSCN2+(aq)]? Explain. f) Explain why the addition of NaOH(aq) affects the [FeSCN2+(aq)] as indicated in (a). Use a chemical reaction in your explanation.

This is the lab with my data sheet and please answer all of them. Thank you

and please answer all of them. If you do it would be appreciated 

My data to support answers for questions.

The equilibrium is Fe3+ + SCN- <--> [FeSCN]2+. The Fe3+ is a pale yellow colour and the complex ion product is red.

Stresses:
Add KSCN - turned deep red
Add Fe(NO3)3 - turned deep red
Add Na2CO3 - turned yellow/colourless
Add NaOH - turned yellow/colourless
Add NH3 - turned yellow/colourless
Heat - turned lighter orange colour
Cold - turned darker orange colour

Addition of Na₂CO₃(s) to test tube #4:

d) Explain why the addition of Na₂CO₃(aq) affects the [FeSCN²⁺(aq)] as indicated in (a). Use a chemical reaction in your explanation.

Addition of NaOH(aq) test tube #5:

e) As a result of the colour change, what can be concluded about the [FeSCN²⁺(aq)]? Explain.

f) Explain why the addition of NaOH(aq) affects the [FeSCN²⁺(aq)] as indicated in (a). Use a chemical reaction in your explanation.