Titanium(IV) oxide has a wide range of applications in industrial and consumer products, such as cosmetic sunscreens, ceramics, paints, adhesives, etc. The reaction of titanium(IV) chloride with steam produces titanium(IV) oxide and hydrogen chloride according to the equation: TiClĄ() + 2H20(g) - TiO-(s) + 4HCI(g) (a) Is this reaction exothermic or endothermic? (b) Write a balanced thermochemical equation for the reverse reaction showing the consumption of 1 mole of hydrogen chloride. AH = -25.39 kJ Select one: a. Exothermic, 1/4TICIĄ() + 1/2H20(g - 1/4TIO2(s) + HCl(g) AH = -6,35 kJ b. Endothermic, 1/4TIO2(s) + HCl(g) - 1/4TIC|4() + 1/2H20(g AH = 25.39 kJ c. Exothermic, 1/4TIO2(s) + HCl(g) - 1/4TİCI4() + 1/2H20(g) AH = 6.35 kJ d. Endothermic, Ticlá(1) + 2H20(g) - TiO2(s) + 4HCI(g) AH = -25.39 kJ e. Exothermic, TiCI4() + 2H20(g) - TiO2(s) + 4HCI(g) AH = -25.39 kJ ×

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Titanium(IV) oxide has a wide range of applications in industrial and consumer products, such as cosmetic
sunscreens, ceramics, paints, adhesives, etc. The reaction of titanium(IV) chloride with steam produces
titanium(IV) oxide and hydrogen chloride according to the equation:
TiClĄ() + 2H20(g) - TiO2(s) + 4HCI(g)
(a) Is this reaction exothermic or endothermic? (b) Write a balanced thermochemical equation for the
AH = -25.39 kJ
reverse reaction showing the consumption of 1 mole of hydrogen chloride.
Select one:
a. Exothermic, 1/4TICI4(1) + 1/2H20(g
1/4TIO2(s) + Hc(g)
AH = -6.35 kJ
O b. Endothermic, 1/4TIO2(s) + HCl(g)
1/4TİCI4(1) + 1/2H20(g AH = 25.39 kJ
c. Exothermic, 1/4TIO2(s) + HCl(g) - 1/4TİC14(1) + 1/2H20(g) AH
6.35 kJ
O d. Endothermic, TiCl4(1) + 2H20(g)
TiO2(s) + 4HCI(g)
AH = -25.39 kJ
e. Exothermic, TiICl4(1) + 2H20(g) - TiO2(s) + 4HCI(g)
AH = -25.39 kJ X
Transcribed Image Text:Titanium(IV) oxide has a wide range of applications in industrial and consumer products, such as cosmetic sunscreens, ceramics, paints, adhesives, etc. The reaction of titanium(IV) chloride with steam produces titanium(IV) oxide and hydrogen chloride according to the equation: TiClĄ() + 2H20(g) - TiO2(s) + 4HCI(g) (a) Is this reaction exothermic or endothermic? (b) Write a balanced thermochemical equation for the AH = -25.39 kJ reverse reaction showing the consumption of 1 mole of hydrogen chloride. Select one: a. Exothermic, 1/4TICI4(1) + 1/2H20(g 1/4TIO2(s) + Hc(g) AH = -6.35 kJ O b. Endothermic, 1/4TIO2(s) + HCl(g) 1/4TİCI4(1) + 1/2H20(g AH = 25.39 kJ c. Exothermic, 1/4TIO2(s) + HCl(g) - 1/4TİC14(1) + 1/2H20(g) AH 6.35 kJ O d. Endothermic, TiCl4(1) + 2H20(g) TiO2(s) + 4HCI(g) AH = -25.39 kJ e. Exothermic, TiICl4(1) + 2H20(g) - TiO2(s) + 4HCI(g) AH = -25.39 kJ X
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