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Author Question: Determine soluteH for KBr if the solutionH for KBr is +19.9 kJ mol-1 and the hydrationH for KBr is ... (Read 243 times)

pane00

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on: Nov 18, 2019

Question 1

Which of the following ions should have the most exothermic ΔhydrationH?
◦ Ca2⁺
◦ Al3⁺
◦ Na⁺
◦ Mg2⁺
◦ Sr2⁺

Question 2

Determine ΔsoluteH for KBr if the ΔsolutionH for KBr is +19.9 kJ mol-1 and the ΔhydrationH for KBr is -670. kJ mol-1.
◦ +650 kJ mol-1
◦ -710 kJ mol-1
◦ -690 kJ mol-1
◦ -650 kJ mol-1
◦ +690 kJ mol-1
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by pane00 on Nov 18, 2019

BAOCHAU2803

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Reply #1 on: Nov 18, 2019
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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pane00

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Reply 2 on: Nov 18, 2019
Gracias!

aruss1303

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Reply 3 on: Yesterday
:D TYSM

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