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asked May 14 in Science by (120 points)

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answered May 16 by Priscilla Baah

HCO31-  = Bicarbonate

SO4 = SO42- (sulphate ion)

NO3 = NO3-1 (Nitrate)

Si = Silicon

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answered May 18 by (500 points)

HCO3-Trioxocarbonate(V)acid

SO4-Tetraoxosulphate(VIII)

NO3-Trioxonitrate(VI) or Nitrates.

Si-Silicon 

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