Required practical: Making Pure dry salt from insoluble oxide
Preparing a Pure, Dry Salt — CuSO₄·5H₂O from CuO What the simulation does The pupil works along a bench, left to right, and the apparatus is the interface — every step is a real gesture with a real tool, not a button that advances a slideshow. 1 · Add CuO — Drag a spatula from […]
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