11 grade chemistry others
Give one example (equation) of a homogeneously catalysed reaction and name the catalyst.
Give one example (equation) of a homogeneously catalysed reaction and name the catalyst.
1 Answer
Askiitians Tutor Team
One example of a homogeneously catalyzed reaction is the hydrogenation of alkenes, where hydrogen gas (H₂) reacts with an alkene in the presence of a catalyst to form an alkane. The catalyst commonly used for this reaction is a transition metal complex, such as a Wilkinson's catalyst. The equation for the hydrogenation of ethene (C₂H₄) using Wilkinson's catalyst is:
C₂H₄ + H₂ → C₂H₆
In the presence of Wilkinson's catalyst (usually rhodium trichloride with triphenylphosphine), the double bond in ethene is broken, and two hydrogen atoms are added to form ethane (C₂H₆).
Other Related Questions on 11 grade chemistry others
Which of the following is likely to be least stable?
- (A) Ca₄₀
- (B) Mn₅₅
- (C) Sn₁₁₉
- (D) Al₃₀
Which of the following is likely to be least stable?
- (A) Ca₄₀
- (B) Mn₅₅
- (C) Sn₁₁₉
- (D) Al₃₀
Grade 1111 grade chemistry others
Last Activity: 10 Months ago
Which of the following is not a Lewis acid?
- A. BF₃
- B. AlCl₃
- C. FeCl₃
- D. PH₃
Which of the following is not a Lewis acid?
- A. BF₃
- B. AlCl₃
- C. FeCl₃
- D. PH₃
Grade 1111 grade chemistry others
Last Activity: 10 Months ago
Which of the following is not a property of compounds?
- (A) They are made up of two or more kinds of atoms.
- (B) They cannot be broken down into two or more simpler substances by physical means but by chemical means only.
- (C) Properties of compounds differ from those of their elements.
- (D) None of the above.
Which of the following is not a property of compounds?
- (A) They are made up of two or more kinds of atoms.
- (B) They cannot be broken down into two or more simpler substances by physical means but by chemical means only.
- (C) Properties of compounds differ from those of their elements.
- (D) None of the above.
Grade 1111 grade chemistry others
Last Activity: 10 Months ago
Which of the following is polar?
- A. NF₃
- B. BF₃
- C. SF₄
- D. SiF₄
Which of the following is polar?
- A. NF₃
- B. BF₃
- C. SF₄
- D. SiF₄
Grade 1111 grade chemistry others
Last Activity: 10 Months ago
Which of the following metals exists in their native state in nature?
- (i) Ca
- (ii) Au
- (iii) Zn
- (iv) Ag
A. (i) and (ii)
B. (ii) and (iii)
C. (ii) and (iv)
D. (iii) and (iv)
Which of the following metals exists in their native state in nature?
- (i) Ca
- (ii) Au
- (iii) Zn
- (iv) Ag
A. (i) and (ii)
B. (ii) and (iii)
C. (ii) and (iv)
D. (iii) and (iv)
Grade 1111 grade chemistry others
Last Activity: 10 Months ago