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10 Cards in this Set
- Front
- Back
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Which of the following ionic compounds is (are) insoluble? KNO3, AgCl, CaSO4, and KOH.
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CaSO4 only.
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Which of the following ionic compounds is (are) soluble? AgCl, NaOH, PbCl2, AgI.
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NaOH only.
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Which of the following ionic compounds is (are) insoluble? PbBr2, (NH4)2S, LiOH, NaOH.
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PbBr2 only.
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Which of the following ionic compounds is (are) soluble? CaSO4, KOH, (NH4)3/PO4, K2SO3.
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KOH, K2SO3.
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Which of the following ionic compounds is (are) insoluble? Copper (II) sulfide, potassium sulfide, potassium carbonate, silver chloride.
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CuS, AgCl
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What charge does the phosphate ion have?
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The phosphate (PO4) ion has a 3- charge.
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What charge do the sulfate, sulfite, and sulfide ions have?
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SO4, SO3, and S2 all have a 2- charge.
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What charge do halogens have?
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All halogens (iodine, bromine, chlorine, etc.)--which are found in group 7 of the periodic table--have a 1- charge.
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What charge do carbonate ions have?
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Carbonate (CO3) ions have a 2- charge.
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What charge do nitrate ions have?
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Nitrate (NO3) ions have a measly 1- charge.
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