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If you started with 3.60g of Copper and reacted it with an excess of nitric acid what mass of copper hydroxide would you expect to recover? What the number degre of high acid? 6g of Mg in 16g of O2 are burnt. Calculate mass of MgO formed.? Multiply matrices A and B of any sizes legally (no size compatibility requirment). What kind of matrix multiplication am I? Chi mi sa spiegare questa dervata (ln^2x)/x dx?