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Anne Edwards

Anne E.

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ANSWERED

Syon Schlecht verified

Numerade educator

Which of the following 1-bromo-1-iodopropane (A), 1-bromo-3-iodopropane (B), and 2-bromo-2-iodopropane (C), contain a stereogenic carbon atom.

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ANSWERED

Pam Owens verified

Numerade educator

All of the following are alkanes or their derivatives except a. C4H7Cl b. C5H12 c. C8H16Cl2 d. C22H46 e. C6H13Cl

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INSTANT ANSWER

Which of the following compounds are nonpolar? 1) 3-methyl-2-hexanone 2) propanal 3) pentane 4) 2,3-dimethylhexane 5) 2-butanamine

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Vishal Sharma verified

Numerade educator

Name the compound, (CH3)3CH

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David Collins verified

Numerade educator

The rate law for a certain reaction A → B was found to be first order, that is rate = k[A]. The value of the rate constant, k, was experimentally determined to be 5.3 x 10-2 s-1. Calculate the rate of the reaction when the concentration of A is 0.45 mol L-1.

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ANSWERED

David Collins verified

Numerade educator

For the reaction A + B → Z experiments show that the rate is proportional to [A] only. Thus the rate relationship to [A], called the rate law, can be written as rate = k [A] When the reaction was carried out with [A] = 6.0 mmol L-1, the rate was found to be 2.6 mmol L-1 min-1. Calculate the rate constant, k, for the reaction

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ANSWERED

David Collins verified

Numerade educator

For the reaction R + P → Z experiments show that the rate is proportional to [P] only. Thus the rate relationship to [P], called the rate law, can be written as rate = k [P] The rate constant k was experimentally determined to be 0.72 min-1. When [P] = 5.0 mmol L-1 , the rate of reaction is

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Vishal Sharma verified

Numerade educator

Acivation energy can be best described as

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INSTANT ANSWER

Sucrose is a disaccharide that can be digested to release glucose and fructose molecules. The glycosidic linkage between glucose and fructose molecules in sucrose is:

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INSTANT ANSWER

Extraction of DNA requires lysis of the cell and breaking open of cell and nuclear membranes. This is because:

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