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Author Question: How many dozen are in one mole? (Read 83 times)

sarasara

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on: Nov 18, 2019

Question 1

If 102.7 g of tin is mixed with 10.9 g of copper to create the alloy pewter, how many metal atoms total are present in the pewter?
◦ 3.75 × 1023 metal atoms
◦ 5.81 × 1023 metal atoms
◦ 6.24 × 1023 metal atoms
◦ 5.22 × 1023 metal atoms
◦ 9.66 × 1023 metal atoms

Question 2

How many dozen are in one mole?
◦ 2.0 × 1023 dozen
◦ 6.0 × 1023 dozen
◦ 2.0 × 10-23 dozen
◦ 12 dozen
◦ 5.0 × 1022 dozen
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by sarasara on Nov 18, 2019

momtoalll

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Reply #1 on: Nov 18, 2019
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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sarasara

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Reply 2 on: Nov 18, 2019
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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