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Author Question: A common English set of units for expressing velocity is miles/hour. The SI unit for velocity is ... (Read 91 times)

karateprodigy

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on: Aug 27, 2018
A common English set of units for expressing velocity is miles/hour. The SI unit for velocity is ________.
 
  A) km/hr
  B) km/s
  C) m/hr
  D) m/s
  E) cm/s

Question 2

Which of the following correctly represents the second ionization of aluminum?
 
  A) Al+ (g) + e-  Al (g)
  B) Al (g)  (g) + e-
  C) Al- (g) + e-  Al2- (g)
  D) Al+ (g) + e-  Al2+ (g)
  E) Al+ (g)  Al2+ (g) + e-

Question 3

Which of the following statements about the role of liver enzymes is most correct?
 
  A) Liver enzymes always change potential toxins to substances that can be easily excreted from the body.
  B) Liver enzymes may change an inert compound to a more reactive and harmful molecule.
  C) Liver enzymes can help the body to bring the four humors (blood, phlegm, black bile and yellow bile) back into a healthy balance.
  D) Liver enzymes always convert potential toxins to substances that contain free radicals.
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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cam1229

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Reply #1 on: Aug 27, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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karateprodigy

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Reply 2 on: Aug 27, 2018
Excellent

lkanara2

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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