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Author Question: A 100-mL sample of water is placed in a coffee cup calorimeter. When 1.0 g of an ionic solid is ... (Read 189 times)

lunatika

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on: Mar 21, 2021
A 100-mL sample of water is placed in a coffee cup calorimeter. When 1.0 g of an ionic solid is added, the temperature decreases from 21.5°C to 20.8°C as the solid dissolves. For the dissolving of the solid

◦ ΔH< 0
◦ ΔSuniv> 0
◦ ΔSsys< 0
◦ ΔSsurr> 0
◦ None of these are correct.
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Marked as best answer by lunatika on Mar 21, 2021

nikmaaacs

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Reply #1 on: Mar 21, 2021
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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lunatika

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Reply 2 on: Mar 21, 2021
Wow, this really help

deja

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Reply 3 on: Yesterday
Excellent

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