Question 70 Permanently curled hair is achieved by applying a(n) to the hair followed by a(n) to reform the disulfide linkages. mild acid; strong base O ionic salt; strong acid O mild oxidizing agent; mild reducing agent O mild reducing agent; mild oxidizing agent O strong acid; mild base Question 71 Which of the following statements about the pH of hair products holds true? O It should be strongly acidic. O It should be strongly alkaline. O It should be neutral to slightly alkaline. O It should be neutral to slightly acidic O It should be slightly alkaline. Question 72 LAS detergents decompose over time forming and H20. O Na*; NO, O CH4; Ca2+ CO2; SO,- O NH3; SO, O Mg"; CoO

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Question 70
Permanently curled hair is achieved by applying a(n)
to the hair followed by a(n)
to reform the disulfide linkages.
O mild acid; strong base
O ionic salt; strong acid
mild oxidizing agent; mild reducing agent
O mild reducing agent; mild oxidizing agent
O strong acid; mild base
Question 71
Which of the following statements about the pH of hair products holds true?
O It should be strongly acidic.
O It should be strongly alkaline.
O It should be neutral to slightly alkaline.
O It should be neutral to slightly acidic
O It should be slightly alkaline.
Question 72
LAS detergents decompose over time forming
and H20.
O Na*; NO,
O CH4; Ca2+
O CO2; SO,-
O NH3; SO3
O Mg*; CO
Transcribed Image Text:Question 70 Permanently curled hair is achieved by applying a(n) to the hair followed by a(n) to reform the disulfide linkages. O mild acid; strong base O ionic salt; strong acid mild oxidizing agent; mild reducing agent O mild reducing agent; mild oxidizing agent O strong acid; mild base Question 71 Which of the following statements about the pH of hair products holds true? O It should be strongly acidic. O It should be strongly alkaline. O It should be neutral to slightly alkaline. O It should be neutral to slightly acidic O It should be slightly alkaline. Question 72 LAS detergents decompose over time forming and H20. O Na*; NO, O CH4; Ca2+ O CO2; SO,- O NH3; SO3 O Mg*; CO
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