"Joe Giller" > wrote in message
...
> Need to remove some H2S but I need to know how to make a 1% solution. I
> have 1 oz of copper sulfate and need to know how much (preferrably in
> teaspoons) to add to how much water to create a 1% solution. I am
> thinking it should be 1gm / 1000 ml???

1 gram diluted to100 ml = 1%

Tom S