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- Br Predict the catalytic hydrogenation reactions C ABROM Н2 Lindlar's Catalyst H₂ Pt, EtOH, 20 °CThe following diagram shows a reaction profile. Label thecomponents indicated by the boxes.Consider the following reaction mechanism. Step 1: 2 X + Y W+ 2 Z fast Step 2: Z U+ V slow Step 3: V +Z 2 W + Y fast Which of the following serves as the catalyst in the reaction? O Y O U O Z
- Predict the products of this organic reaction: + H₂O Specifically, in the drawing area below draw the skeletal ("line") structure of the product, or products, of this reaction. (If there's more than one product, draw them in any arrangement you like, so long as they aren't touching.) If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. No Reaction A Click and drag to start drawing a structure. B 0 :0Short Answer Problem 4 Homework What is the identity of A? Predict the products B and C from the ozonolysis reactions depicted. Short4.png ! (63KB)The following reaction proceeds at a rate such that 4 mole of AA is consumed per minute. Given this, how many moles of CC are produced per minute? 2A+2B→4C
- 15. What is the rate law for the following reaction? What would happen if you doubled the concentration of NaCN?Rate Enhancement by Urease.The enzyme urease enhances the rate of urea hydrolysis at pH 8.0 and 20 °C by a factor of 1014. If a given quantity of urease can completely hydrolyze a given quantity of urea in 5.0 min at 20 °C and pH 8.0, how long would it take for this amount of urea to be hydrolyzed under the same conditions in the absence of urease? Assume that both reactions take place in sterile systems so that bacteria cannot attack the urea.Which substance in the reaction below either appears or disappears the fastest? 4NH3 + 7O2 --> 4NO2 + 6H2O a) NH3 b) O2 c) NO2 d) H2O e) They all appear/disappear at the same rate
- Which SN2 reaction will occur most rapidly? (Assume the concentrations and temperatures are all the same.) CH,0 +F CH,0 +^ Option 3 Option 2 CHO Aa oCH, CH,0 Activate Winc Go to Settings to Option 1 Option 4Classify the following organic reactions as requested. In numerical order, the elimination reactions are_ 1. C3H6 + C12 → C3H6C12 2. СНЗСН2CIСНЗ+ ОН — СНЗСНСН2 + H2O + CI 3. СЗН8 —> СзН6 + Н2 4. C3H8 +Br2 → CH3CHBRCH3 + HBr 5. C12H26 + H2 → C7H16 +C5H12 6. C2H5OH –→ C2H4 + H2O 7. C8H18+H2 → 2 C4H10 8. C4H8 + H2 → C4H10 9. C6H6 +CI2 → C6H5CI + HCI(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion.Reaction rate constants increase with increasing temperature.Catalysts increase reaction rates.Fast reactions can be slowed down by lowering the temperature.Slow reactions can be speeded up by raising the temperature.The rate of a reaction is the same as the rate constant of the reaction.Reaction rate constants decrease with increasing temperature.