Recent content by a227589

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    Solution for Melamine: Why is My Solution Solid?

    Can someone check if the concentration that I calculated is correct for me please? I added like, 10 ml of 9N HCl on top of the white solid that I got, but didn't see any changes even to the top part of the solid. And when I add just small amount of melamine (like, 1/5 of saturated amount) to ~4N...
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    Solution for Melamine: Why is My Solution Solid?

    Hi, I need to make a melamine solution for my project right now. From SciFinder, I found the solubility of melamine in water is, 35g/L at pH=5, 262g/L at pH=4, and 1000g/L at pH=1~3. Therefore, I made the solution based on the following calculations and steps. However, what I got is totally...
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