Which of the following statements about the diels-alder reaction are true?
a. it is a reacti...
Which of the following statements about the diels-alder reaction are true?
a. it is a reaction involving pi-electrons.
b. it is a [1+3] cycloaddition.
c. it is a stepwise reaction.
d. it is *not* a reaction favored by entropy considerations.
e. it is a photochemical reaction.
Answers: 1
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Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer
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Chemistry, 22.06.2019 17:00
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
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Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
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