Question

Решить цепочку, срочно очень надо Ti -> Ti2O3 -> TiCI3 -> Ti -> Ti(SO4)2 -> TiO2

Answer 1

Ti+2Cl2->TiCl4
TiCl4+2H2O->TiO2+4HCl
4TiO2->2Ti2O3+O2
Ti2O3+3H2->2Ti+3H2O
2Ti+6HCl->2TiCl3+3H2
2TiCl3+Ti->3TiCl2
2TiCl2->TiCl4+Ti
Ti+4H2S2O7->Ti(SO4)2+2SO2+4H2SO4
Ti(SO4)2+4NaOH->Ti(OH)4+2Na2SO4
Ti(OH)4->TiO2+2H2O

Answer 2

Chain of Reactions: Ti -> Ti2O3 -> TiCl3 -> Ti -> Ti(SO4)2 -> TiO2

The given chain of reactions involves the transformation of titanium (Ti) through several compounds. Let's break down each step of the reaction chain:

1. Ti -> Ti2O3: In this step, titanium reacts with oxygen to form titanium(III) oxide (Ti2O3). The balanced chemical equation for this reaction is:

`4 Ti + 3 O2 -> 2 Ti2O3` [[1]]

Titanium(III) oxide is a dark blue or black solid compound.

2. Ti2O3 -> TiCl3: In the next step, titanium(III) oxide reacts with chlorine to form titanium(III) chloride (TiCl3). The balanced chemical equation for this reaction is:

`Ti2O3 + 3 Cl2 -> 2 TiCl3 + 3 O2` [[2]]

Titanium(III) chloride is a yellow or orange solid compound.

3. TiCl3 -> Ti: In this step, titanium(III) chloride is reduced to elemental titanium. The reduction can be achieved by various methods, such as using hydrogen gas (H2) or magnesium (Mg) as reducing agents. The balanced chemical equation for the reduction of titanium(III) chloride using magnesium is:

`2 TiCl3 + 3 Mg -> 2 Ti + 3 MgCl2` [[3]]

Elemental titanium is a silver-gray metal.

4. Ti -> Ti(SO4)2: In the next step, titanium reacts with sulfuric acid (H2SO4) to form titanium(IV) sulfate (Ti(SO4)2). The balanced chemical equation for this reaction is:

`Ti + 2 H2SO4 -> Ti(SO4)2 + 2 H2` [[4]]

Titanium(IV) sulfate is a white crystalline solid.

5. Ti(SO4)2 -> TiO2: In the final step, titanium(IV) sulfate undergoes thermal decomposition to form titanium dioxide (TiO2). The balanced chemical equation for this reaction is:

`Ti(SO4)2 -> TiO2 + SO3` [[5]]

Titanium dioxide is a white solid compound commonly used as a pigment in paints, coatings, and plastics.

So, the complete chain of reactions is as follows: Ti -> Ti2O3 -> TiCl3 -> Ti -> Ti(SO4)2 -> TiO2

Please note that the reactions mentioned above are simplified representations, and there may be additional factors or conditions involved in each reaction.