Write formulas for the following compounds: 8. mercury (II) cyanide (a) Hg(CN)2 (b) HgCN (c) H&2CN (d) Hg2(CN)2 9. zinc hydroxide (a) ZNOH (b) ZN2OH (c) Zn(OH)2 (d) ZnOH2 10. aluminum dichromate (a) AICr20, (b) AI(Cr2O7)2 (c) Al2(Cr207) (d) Al2(Cr2O7)3 11. Copper (I) sulfide (a) Cus (b) CuS2 (c) Cu2S (d) Cu2S2 12. phosphorus heptabromide dichloride (a) P2B17C12 (b) PBr.Cl2 (c) PB17CI2 (d) PBr,CI

Chemistry by OpenStax (2015-05-04)
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Chapter11: Solutions And Colloids
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Problem 50E: A sample of an organic compound (a nonelectrolyte) weighing 1.35 g lowered the freezing point of...
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Write formulas for the following compounds:
8. mercury (II) cyanide
(a) Hg(CN)2 (b) HgCN
(c) H&2CN
(d) Hg2(CN)2
9. zinc hydroxide
(a) ZNOH
(b) ZN2OH
(c) Zn(OH)2
(d) ZnOH2
10. aluminum dichromate
(a) AICr20, (b) AI(Cr2O7)2 (c) Al2(Cr207)
(d) Al2(Cr2O7)3
11. Copper (I) sulfide
(a) Cus
(b) CuS2
(c) Cu2S
(d) Cu2S2
12. phosphorus heptabromide dichloride
(a) P2B17C12
(b) PBr.Cl2
(c) PB17CI2
(d) PBr,CI
Transcribed Image Text:Write formulas for the following compounds: 8. mercury (II) cyanide (a) Hg(CN)2 (b) HgCN (c) H&2CN (d) Hg2(CN)2 9. zinc hydroxide (a) ZNOH (b) ZN2OH (c) Zn(OH)2 (d) ZnOH2 10. aluminum dichromate (a) AICr20, (b) AI(Cr2O7)2 (c) Al2(Cr207) (d) Al2(Cr2O7)3 11. Copper (I) sulfide (a) Cus (b) CuS2 (c) Cu2S (d) Cu2S2 12. phosphorus heptabromide dichloride (a) P2B17C12 (b) PBr.Cl2 (c) PB17CI2 (d) PBr,CI
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