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Author Question: A solution contains 45 g/100 mL of glucose. It is diluted 1/10 and rediluted 1/10. What is the ... (Read 125 times)

Collmarie

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on: Jun 25, 2018
A solution contains 45 g/100 mL of glucose. It is diluted 1/10 and rediluted 1/10. What is the concentration of the final solution?
 
  A. 45.0 g/100mL
  B. 4.5 g/100 mL
  C. 0.45 g/100mL
  D. 0.045 g/100mL

Question 2

What is the concentration (g/dL) of a 1/10 dilution of a 12 NaCl solution?
 
  A. 0.12
  B. 1.20
  C. 12.0
  D. 120.0
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aadams68

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Reply #1 on: Jun 25, 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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Collmarie

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Reply #2 on: Jun 25, 2018
Correct answers!


aadams68

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Reply #3 on: Jun 25, 2018
Great! Please up vote :D


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