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Chemistry 15 Online
JT:

Given the table below, what is the chemical formula for a compound between Na and the sulfate ion SO4 -2? nitrate ion NO3 -1 phosphate PO4 -3 sulfate SO4 -2 acetate C2H3O2 -1 ammonium NH4 +1 chromate CrO4 -2 carbonate CO3 -2 dichromate Cr2O7 -2 permanganate MnO4 -1 sulfite SO3 -2 NaSO4 Na2SO4 Na(SO4)2 Na2(SO4)2

dude:

Wait where is this the table?

JT:

This is the table: nitrate ion NO3 -1 phosphate PO4 -3 sulfate SO4 -2 acetate C2H3O2 -1 ammonium NH4 +1 chromate CrO4 -2 carbonate CO3 -2 dichromate Cr2O7 -2 permanganate MnO4 -1 sulfite SO3 -2

JT:

@NarWhalGod

Vocaloid:

the sulfate ion has a -2 charge and the sodium ion has a +1 charge therefore you will need 2 sodium ions and 1 sulfate ion try putting this information together to write the appropriate formula

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