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Author Question: How many moles of lead are present in a piece of lead with a volume of 0.600 cm3? The density of Pb ... (Read 129 times)

leilurhhh

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on: Jul 8, 2021

Question 1

How many moles of Fe is present in 1.2 grams of Fe?
◦ 2.15 × 10-2 mol
◦ 0.215 mol
◦ 4.30 × 10-2 mol
◦ 2.15 × 10-1 mol
◦ 0.430 mol

Question 2

How many moles of lead are present in a piece of lead with a volume of 0.600 cm3? The density of Pb is 11.34 g/cm3.
◦ 6.80 moles
◦ 0.0328 moles
◦ 11.0 moles
◦ 0.547 moles
◦ 0.0912 moles
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by leilurhhh on Jul 8, 2021

kingdude89

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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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leilurhhh

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

duy1981999

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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