A sample of 15 grams of unknown alkali metal carbonate that

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A sample of 1.5 grams of unknown alkali metal carbonate that was dissolved in H₂O, and 31.10mL of 0.350M CaCl₂ was needed to precipitate all the carbonate ions as CaCO₃.can you find out the name and formula of the unknown compound.

An element that is crystallized in a face-centered cubic lattice. If the density of the element = 19.3 g/cm³, the length(l) of an edge of the unit cell = 0.408 nm, determine the identity of the element?

Reference no: EM13372197

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