Which formula shown is incorrect for the name given?

17.35) Which formula shown is incorrect for the name A) magnestum nitrite: Mg(Non)s B) calcium carbonate: CaCOs C) aluminum sulfate: Al2/804)3 D) sodium hydrogen carbonate: NaHCOs E) potassium hydroxide: KOH given? 18. 36) Which formula shown is incorrect for the name given? A) strontium carbonate: SrCO3 B) ammonium cyanide: NH4CN C) potassium acetate: KC2H302 D) calcium nitrate: Ca(NO3)2 E) lithium sulfate: LiSO4 19. 44) What is the correct name for the BrO4 1-ion? A) hypobromite B) perbromate C) bromite D) bromate E) none of the above 20. 38) What is the formula for the acetate polyatomic ion? A) C3H203 B) C2H3022 C) C2H302 D) C2H30- E) none of the above 21. 55) What is the name of HIO3 A) iodic acid B) hydroioidic acid C) hydroiodous acid D) iodous acid E) none of the above 17.35) Which formula shown is incorrect for the name A) magnestum nitrite: Mg(Non)s B) calcium carbonate: CaCOs C) aluminum sulfate: Al2/804)3 D) sodium hydrogen carbonate: NaHCOs E) potassium hydroxide: KOH given? 18. 36) Which formula shown is incorrect for the name given? A) strontium carbonate: SrCO3 B) ammonium cyanide: NH4CN C) potassium acetate: KC2H302 D) calcium nitrate: Ca(NO3)2 E) lithium sulfate: LiSO4 19. 44) What is the correct name for the BrO4 1-ion? A) hypobromite B) perbromate C) bromite D) bromate E) none of the above 20. 38) What is the formula for the acetate polyatomic ion? A) C3H203 B) C2H3022 C) C2H302 D) C2H30- E) none of the above 21. 55) What is the name of HIO3 A) iodic acid B) hydroioidic acid C) hydroiodous acid D) iodous acid E) none of the above

A Magnesium mixture formula Mg (NO_2)_3 is wrong valency of Mg is + 2 and that of NO_2 is -1 Hence formula is rightarrow Mg (NO_2)_2 E Lithium Sulfate LisO_4 is incorrect Li^+ and SO^2 -_4: Formula: rightarrow Li SO_4 Br O^-1_4 is perbromate ion (B) (Br O^-_3 rightarrow bromate: BrO^-_2 rightarrow bromite: BrO^- rightarrow hypobromite) Acetate is CH_3COO^- i.e. C_2 H_3O^-_2 option (C) HIO_3 is iodic acid A
17.35) Which formula shown is incorrect for the name A) magnestum nitrite: Mg(Non)s B) calcium carbonate: CaCOs C) aluminum sulfate: Al2/804)3 D) sodium hydrogen carbonate: NaHCOs E) potassium hydroxide: KOH given? 18. 36) Which formula shown is incorrect for the name given? A) strontium carbonate: SrCO3 B) ammonium cyanide: NH4CN C) potassium acetate: KC2H302 D) calcium nitrate: Ca(NO3)2 E) lithium sulfate: LiSO4 19. 44) What is the correct name for the BrO4 1-ion? A) hypobromite B) perbromate C) bromite D) bromate E) none of the above 20. 38) What is the formula for the acetate polyatomic ion? A) C3H203 B) C2H3022 C) C2H302 D) C2H30- E) none of the above 21. 55) What is the name of HIO3 A) iodic acid B) hydroioidic acid C) hydroiodous acid D) iodous acid E) none of the above

Leave a Comment