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Author Question: How many moles are in 1.50 g of ethylamine, CH3CH2NH2? (Read 49 times)

maychende

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on: Feb 15, 2020

Question 1

What is the mass of 0.0500 mol of dichlorodifluoromethane, CF2Cl2?
◦ 6.05 g
◦ 4.14 × 10-4 g
◦ 12.1 g
◦ 24.2 g

Question 2

How many moles are in 1.50 g of ethylamine, CH3CH2NH2?
◦ 90.16 mol
◦ 0.0332 mol
◦ 0.0222 mol
◦ 45.08 mol
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by maychende on Feb 15, 2020

shailee

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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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maychende

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Reply 2 on: Feb 15, 2020
:D TYSM

samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

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