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(a)
Interpretation:
The name of IO2- is to be stated.
Concept introduction:
Reactions of oxoacids with water induces removal of acid protons and the species that remains keeps the electron belongs to hydrogen atom. Since, the new species formed has one more electron than the entire number of protons in the parent neutral molecule, it accepts a negative charge. Thus, the new species generated is an ion and usually called as oxoanion. The term is coined as follows; oxo-the species is having an oxygen; anion – the formed species possessing a negative charge.
(b)
Interpretation:
The formula of the periodate ion is to be stated.
Concept introduction:
The particles possessing by chemical compounds are usually represented by chemical formulas. Besides, the chemical formula of a substance is having the
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Chapter 6 Solutions
Introductory Chemistry: An Active Learning Approach
- Write a chemical formula for a compound that containstwo chlorine atoms to every one oxygen atom. (a) Cl2O(b) ClO2(c) 2ClO(d) Cl(O2)2arrow_forwardWhich compound of calcium is used for swimming pool water and sewage treatment? (A) Calcium hydroxide, Ca(OH)2 (B) Calcium hypochlorite, Ca(OCl)2 (C) Calcium carbonate, CaCO3 (D) Calcium oxide, CaOarrow_forwardProvide the name or chemical formula, as appropriate, foreach of the following acids: (a) hydroiodic acid, (b) chloricacid, (c) nitrous acid, (d) H2CO3, (e) HClO4, (f) CH3COOH.arrow_forward
- Which of these compounds is named correctly? (A) MnO2 = manganese(II) oxide (B) Cu2S = copper(I) sulfide (C) Na3PO4 = trisodium phosphate (D) CaF2 = calcium(II) fluoridearrow_forwardEach of the following names is incorrect. Give the correct names. (a) CrCl2, chromium(I) chloride(b) Zn(NO3)2, zinc(II) nitrate(c) CrN, chromium(I) nitridearrow_forwardGive the formulas for the following ionic compoundsarrow_forward
- Write the chemical formulas for (a) potassium sulfide, (b) calcium hydrogen carbonate c) nickel(II) perchlorate. for (d) silicon tetrabromide, (e) disulfur dichloride.arrow_forwardBefore the use of systematic names, many compounds had common names. Give the systematic name for each of the following: (a) Blue vitriol, CuSO4*5H2O (b) Slaked lime, Ca(OH)2 (c) Oil of vitriol, H2SO4 (d) Washing soda, Na2CO3 (e) Muriatic acid, HCl (f) Epsom salt, MgSO4*7H2O (g) Chalk, CaCO3 (h) Dry ice, CO2 (i) Baking soda, NaHCO3 (j) Lye, NaOHarrow_forwardA)Write the correct formula of copper (II) sulfate pentahydrate. (b) Calculate the theoretical percentage of water in Manganese (II) sulfate heptahydrate to four significant figures. You must show all calculations clearly to get full credit.arrow_forward
- Which of the following is a molecular compound? (a)NaCl (b) NaOH (c) FePO4 (d) LiF (e) H2Oarrow_forwardThe number of protons, neutrons, and electrons, respectively, in the ionic species 209 9Bi* :3+ 83 are: (A) 83, 126, 80; (B) 83, 209, 80; (C) 86, 209, 83; (D) 83, 126, 86;arrow_forward(a) What is the formula of carbon disulfi de? (b) What is the name of PCl5? (c) Give the name and formula of the compound whose molecules each consist of two N atoms and four O atoms.arrow_forward
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
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