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Duplicate of Formulas
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What polyatomic ion is represented by this picture?
ammonium
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How many atoms are in CuSO4?
6
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What is the name of FeI3?
iron (III) iodide
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How many atoms are in nickel (II) hydroxide?
5
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What is the percent of oxygen in sodium phosphate?
39%
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What type of matter is shown?
mixture of elements
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What type of matter is shown?
mixture of compounds
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What is the percent of oxygen in CaCO3?
48%
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What is the molar mass of calcium sulfide?
72 g/mol
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What is the formula for chromium (III) bromide?
CrBr3
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What is the formula for silver (I) phosphide?
Ag3P
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What is the name of TiF2?
titanium (II) fluoride
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What is the formula for zinc (II) iodide?
ZnI2
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Based on the image, what is the formula AND charge of the polyatomic ion?
SO4-2
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What is the formula for cesium sulfate?
Cs2SO4
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What is the molar mass (gfm) of KC2H3O2?
98 g/mol
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What is the name of PbCl2?
lead (II) chloride
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What is the percent of oxygen in nickel (II) oxide?
21.3%
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What is the name of Zn3P2?
zinc (II) phosphide
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What is the name of (NH4)2CO3?
ammonium carbonate
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