GOB Chemistry
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True or False. The name for the polyatomic ion PO33− is phosphate.
True or False. The formula with charge for arsenate, a polyatomic ion, is AsO33−.
Identify either the name or the formula for each of the following pairs
A. ion : NO3-
B. Phosphite ion :
C. Phosphate ion :
D. ion : OH-
The same general formula is observed for oxyanions in the same group and is therefore named similarly
Identify the names of the oxyanions of bromine and iodine BrO3−, BrO4−, IO3−, IO4−
Which of the following does not have a charge of –1?
Oxygen and sulfur have a great affinity for chemical reactions with each other. These two elements form a large number of compounds when they react. Sulfur forms a number of oxyacids that dissociate in their oxyanions in solutions. One of the many sulfur oxyanions is the bisulfite anion. Write a chemical formula for this oxyanion.