Concept explainers
Name these compounds: (a) Na2CrO4, (b) K2HPO4, (c) HBr (gas), (d) HBr (in water), (e) Li2CO3, (f) K2Cr2O7, (g) NH4NO2, (h) PF3, (i) PF5, (j) P4O6, (k) CdI2, (l) SrSO4, (m) Al(OH)3, (n) Na2CO3 · 10H2O.
(a)
Interpretation:
The given compound has to be named.
Concept Introduction:
The nomenclature of inorganic compounds involves following rules:
- The prefixes on each atom indicate the number of those atoms in the compound.
- The number written on the subscript of the anion is numerically equal to the charge on the cation and vice versa.
- Subscripts are discarded when the numerical charge on cation and anion are equal.
- When a metal has more than one positive oxidation state, its lowest oxidation number has name of the metal ion ending with ‘ous’ and highest oxidation number has name of the metal ion ending with ‘ic’. This rule is applicable when oxidation number of metal is not more than three.
- If a metal ion has multiple number of oxidation states more than three, then Roman numeral has to be used within square brackets to indicate the oxidation number of metal ion.
- Nomenclature of binary acids and oxoacids are not similar. Binary acids are named based on the non-metal atom present in them. Oxoacids are named on the basis of polyatomic anion present in them.
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(b)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(c)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(d)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(e)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(f)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(g)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(h)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(i)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(j)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(k)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(l)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
(m)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
The compound
(n)
Interpretation:
The given compound has to be named.
Concept Introduction:
Refer to part (a).
Answer to Problem 2.59QP
The given compound
Explanation of Solution
With reference to table 2.3 in the text book, anions and cations formed by various elements are named.
The compound
Want to see more full solutions like this?
Chapter 2 Solutions
ALEKS 360; 18WKS F/ GEN. CHEMISTRY >I<
- 1. Provide the chemical formula (including brackets where appropriate) or systematic name for the following compounds. (a) gold(I) hypoiodite (b) HI(aq): (f) Ca(ClO4)2·4H2O: 2. What mass (in g) of chlorine atoms are there in a sample that consists of 5e+23 molecules of molecular chlorine? INSTRUCTIONS: Report your answer to 3 significant figures in scientific notation unless stated otherwise. DO NOT include the units in your answer.arrow_forwardWhich of the following are ionic, and which are molecular?(a) PF5, (b) NaI, (c) SCl2, (d) Ca1NO322, (e) FeCl3, (f) LaP,(g) CoCO3, (h) N2O4.arrow_forwardName the following ionic compounds: (a) Li2O, (b) FeCl3,(c) NaClO, (d) CaSO3, (e) Cu1OH22, (f ) Fe1NO322,(g) Ca1CH3COO22, (h) Cr21CO323, (i) K2CrO4, (j) 1NH422SO4.arrow_forward
- 1. Three elements in Group 8A of the periodic table are called noble gases: helium, neon, and argon. Explain the term noble "in this particular setting. 2. Identify these compounds as follows: (a) KCIO, (b) AgCO3, (c) FeCl2, (d) KMnO4, and (e) CsCIO3. 3. Create chemical formulae for the following compounds: (a) rubidium nitrite, (b) potassium sulfide, (c) perbromic acid, (d) magnesium phosphate, and (E) calcium hydrogen phosphate. 6.arrow_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_forward9) a.)What is the name of the compound formed when iron reacts with oxygen? Iron oxide b.)Since iron is present as Fe3+ in this compound, what is the formula?arrow_forward
- 18. Give the number of protons and electrons in ( a) a C 60 molecule . ( b) a CN^ - ion . ( c) a CO 2 molecule . ( d ) an N^ 3- ionarrow_forward2. What is the mass percent of iron in Fe(NO3)3 • 9H2O?arrow_forwardLactic acid, found in sour milk, dill pickles, and sauerkraut, has the functional groups of both an alcohol and a carboxylic acid. The empirical formula for this compound is CH20, and its molar mass is 90 g/mol. If this compound were sent to a laboratory for elemental analysis, what results would you expect for carbon, hydrogen, and oxygen content?arrow_forward
- 17. Saccharin, an artificial sweetener that is 3000 times sweeter than sucrose, is composed of 45.90% carbon, 2.73% hydrogen, 26.23% oxygen, 7.65% nitrogen, and 17.49 % sulfur. Is the molecular formula of saccharin (a) C14H10O6N2S2, (b) CsH,O;NS, (c) CSH9O,NS, and (d) C,HsO;NS?arrow_forwardName the following ionic compounds: (a) KCN, (b) NaBrO2,(c) Sr1OH22, (d) CoTe, (e) Fe21CO323, ( f ) Cr1NO323?arrow_forwardGiven that you had 1 mol glucose (C 6H 12O 6), what would the mole ratio of glucose to oxygen be?arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning