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Author Question: Which equation correctly represents the reaction between elemental chlorine and sodium iodide? A) ... (Read 137 times)

mikaylakyoung

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on: Aug 27, 2018
Which equation correctly represents the reaction between elemental chlorine and sodium iodide?
 
  A) Cl + NaI  I + NaCl
  B) Cl- + NaI  I- + NaCl
  C) Cl2 + 2NaI  I2 + 2NaCl
  D) Cl + NaI  1/2 I2 + NaCl
  E) Cl2 + NaI  NaCl2 + I-

Question 2

The VSEPR model predicts the HOH bond angle in H3O+ to be
 
  A) 60.
  B) 90.
  C) less than 109.5 but greater than 90.
  D) 109.5.

Question 3

The urine is a good indicator of hydration. What does urine look like if one is properly hydrated?
 
  A) clear and colorless
  B) pale yellow
  C) cloudy
  D) bright yellow
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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matt

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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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mikaylakyoung

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Reply 2 on: Aug 27, 2018
Wow, this really help

jackie

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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