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Author Question: This fossil fuel was formed from the remains of plants that were buried and exposed to high pressure ... (Read 72 times)

HCHenry

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on: Mar 21, 2021

Question 1

The total volume of hydrogen gas needed to fill the Hindenburg was 2.04 × 108L at 1.00 atm and 25.5°C. This is equivalent to 8.32 × 106 moles of hydrogen.  How much energy was evolved when it burned?

   


◦ 8.33 × 106 kJ
◦ 2.79 × 1010 kJ
◦ 2.91 × 104 kJ
◦ 2.38 × 109 kJ
◦ 4.76 × 109 kJ

Question 2

This fossil fuel was formed from the remains of plants that were buried and exposed to high pressure and heat over time.

◦ Coal
◦ Natural gas
◦ Diesel fuel
◦ Propane
◦ Gasoline
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Marked as best answer by HCHenry on Mar 21, 2021

quynhmickitran

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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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HCHenry

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

rachel

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Reply 3 on: Yesterday
Gracias!

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