A student tests two substances: solid $$\(\mathbf{K}\)$$ and solution $$\(\mathbf{L}\)$$. Tests on solid K Solid $$\(\mathbf{K}\)$$ is copper(II) carbonate. Complete the expected observations. To the first portion of solution $$\(\mathbf{M}\)$$, the student adds aqueous ammonia dropwise until it is in excess. observations .......................................................................................................................... ................................................................................................................................................ . ..........................................................................................................................................

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