Saturday

March 28, 2015

March 28, 2015

Posted by **Hannah** on Sunday, September 18, 2011 at 10:01am.

I know that first you have to get atoms to cancel out but them I do not know what to do!

**Answer this Question**

**Related Questions**

Math(Please help) - A piece of copper contains 3.6 x 10^8 atoms. What is the ...

Math(Please help! Thank you!!) - A piece of copper contains 3.6 x 10^8 atoms. ...

Math(Please help, very confused!) - A piece of copper contains 3.6 x 10^8 atoms...

chemistry stoichiometry - My chem teacher gave us this problem Twelve-gauge ...

chemysteryyy!!!! - Rubbing Alchol often contains propanol, C3H7OH. Suppose that ...

Chem - Superscript 15 How many moles of Pb is 9.3 X 1015 atoms of pb? 1 mol of ...

physcial science - Explain how the atoms of a piece of wood are tiny magnets, ...

chemistry - a pure copper penny contains appoximatel 3.0 x 10 to the 22 copper ...

Science - One edge of a copper cube is carefully measured and found to be 2.162 ...

ap chem - A mole of helium gas contains 6.02x10^23 helium atoms. How many helium...