Renew by Mail. You can renew your passport by mail with application DS-82 if you meet the criteria listed on the U.S. Department of State web site. Renew by Mail Checklist. You can also renew your passport by bringing your prepared renewal application to a Post Officeâ¢ location.enew by Mail. You can renew your passport by mail with application DS-82 if you meet the criteria listed on the U.S. Department of State web site. Renew by Mail Checklist. You can also renew your passport by bringing your prepared renewal application to a Post Officeâ¢ location.
Solution: 12/6.022*10^23 = 1.9927*10^-23. We know that carbon 12 has a mass of 12 a.m.u and 1 amu =1.66*10^-24 grams.
12 grams of carbon contain one Avogadro's number of atoms. Avogadro's number is approx. Because both amu and grams are units of mass, if you do a dimension analysis on [math]12 \mathrm{amu} \cdot 1.66 \cdot 10^{-24} \mathrm{g}[/math] you'll notice that it's mass squared, not mass.