Friday
May 22, 2015

Homework Help: chemistry

Posted by Anonymous on Monday, June 20, 2011 at 7:38pm.

Estimate the number of atoms in 2.429 g of iron using the mass of an atomic mass unit (1.661 x 10 ^ -27). The atomic mass of Fe is 55.85 u.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members