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Author Question: A compound was found to be soluble in water. It was also found that addition of acid to an aqueous ... (Read 38 times)

Haya94

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on: Aug 27, 2018
A compound was found to be soluble in water. It was also found that addition of acid to an aqueous solution of this compound resulted in the formation of carbon dioxide.
 
  Which one of the following cations would form a precipitate when added to an aqueous solution of this compound? A) NH4+
  B) K+
  C) Cr3+
  D) Rb+
  E) Na+

Question 2

The effective nuclear charge acting on an electron is larger than the actual nuclear charge.
 
  Indicate whether the statement is true or false
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Heffejeff

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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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Haya94

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Reply 2 on: Aug 27, 2018
:D TYSM

atrochim

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

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