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Author Question: What mass of phosphorus pentafluoride, PF5, has the same number of fluorine atoms as 25.0 g of ... (Read 123 times)

tichca

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on: Jul 8, 2021

Question 1

What mass of ammonia, NH3, contains the same number of molecules as 3.00 g of trichlorofluoromethane, CCl3F?
◦ 0.0412 g
◦ 0.331 g
◦ 2.69 g
◦ 24.2 g

Question 2

What mass of phosphorus pentafluoride, PF5, has the same number of fluorine atoms as 25.0 g of oxygen difluoride, OF2?
◦ 0.933 g
◦ 10.0 g
◦ 23.3 g
◦ 146 g
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Marked as best answer by tichca on Jul 8, 2021

IAPPLET

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Reply #1 on: Jul 8, 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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tichca

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Reply 2 on: Jul 8, 2021
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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