I will focus on the hydrocloric acid and tin method i read above.

Actualy i have already tried this but the HCL was 12% concentrated, i left tin in HCL for about 10 days but i dint notice any changes, i mean that the tin was the same as 10 days before.

If this method works then in what form i will take tin chloride something like crystals or solution?

sory about making an other topic for the same subject but i could not find the reply.

I'll just assume you can't speak English very well, and not that you are an idiot.

<a href="http://www.roguesci.org/ubb/ultimatebb.php?ubb=get_topic;f=5;t=001339" target="_blank">I moved the thread to the Chemistry Related section here</a>

<small>[ June 18, 2002, 05:52 AM: Message edited by: megalomania ]</small>