chemical formula
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What are the formulas for:
lead(II) carbonate
copper(II) Cyanide
And chemical formula for slaked lime
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SOLUTION This solution is FREE courtesy of BrainMass!
lead(II) carbonate
carbonate is a salt of carbonic acid H2CO3 (and CO3 has a -2 charge)
II indicates that Pb has two positive charges.
So lead (II) carbonate is PbCO3.
copper(II) Cyanide
A cyanide is any chemical compound that contains the cyano group CN (and CN has a charge of -1)
so copper (II) cyanide is Cu(CN)2.
chemical formula for slaked lime: it is calcium hydroxide (hydroxide has a -1 charge (OH-)) and Ca has a 2+ charge)
Formula is Ca(OH)2
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