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July 22, 2014

July 22, 2014

Posted by **Nescha** on Thursday, November 18, 2010 at 3:14pm.

How many Bromide ions are in a sample of CaBr2 that has a mass of 10.0g?

- Chem -
**bobpursley**, Thursday, November 18, 2010 at 3:43pmhow many molecues of CaBr2 is in 10g?

molecules: 10/molmassCaBr2 * avag number

bromide ions, 2x the above number.

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