I tried to make copper carbonate by mixing copper acetate with a sodium carbonate solution. I was expecting to see a light blue solid form at the bottom of the beaker and instead I found a green powder distributed throughout the solution. I filtered it through a coffee filter and it started turning orange. The entire coffee filter is now covered in a bright orange powder.
I need to know whether the green powder and/or the orange powder is toxic or corrosive and also what it is.