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Author Question: What is not an appropriate method of making phosphoric acid? (Read 48 times)

D2AR0N

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on: Feb 15, 2020

Question 1

What is not a characteristic of white phosphorus?
◦ It has a low melting point (44°C).
◦ It bursts into flames when exposed to air, thus it is stored under water.
◦ At temperatures less than 0°C it is converted to red phosphorus.
◦ It is soluble in nonpolar solvent such as carbon disulfide CS2.

Question 2

What is not an appropriate method of making phosphoric acid?
◦ PCl5(s) + 4 H2O(l) → H3PO4(aq) + 5 HCl(aq)
◦ P4(s) + 16 H2O(l) → 4 H3PO4(aq) + 2 H2(g)
◦ P4O10(s) + 6 H2O(l) → 4 H3PO4(aq)
◦ PH3(g) + 2 O2(g) → H3PO4(l)
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by D2AR0N on Feb 15, 2020

Shshxj

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Reply #1 on: Feb 15, 2020
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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D2AR0N

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Reply 2 on: Feb 15, 2020
YES! Correct, THANKS for helping me on my review

yeungji

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Reply 3 on: Yesterday
Gracias!

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