General Chemistry: Principles and Modern Applications (11th Edition)
11th Edition
ISBN: 9780132931281
Author: Ralph H. Petrucci, F. Geoffrey Herring, Jeffry D. Madura, Carey Bissonnette
Publisher: PEARSON
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Chapter 22, Problem 84IAE
The photograph was taken after a few drops of a deep-purple acidic solution of
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(d) only
The Ostwald process for the commercial production of nitric acid fromammonia and oxygen involvesthe following steps:4NH3 (g) + 5O2 → 4NO (g) + 6H2O (g)2NO (g) + O2 (g) → 2NO2(g)3NO2 (g) + H2O(l) → 2HNO3 (aq) + NO (g)a.Use the values of ΔH° ( in Appendix 4 to calculate the value of ΔH° for each of the preceding reactions.b. Write the overall equation for the production of nitric acid by theOstwald process by combining the preceding equations. (Water is also a product.) Is the overall reaction exotihermic or endothermic?
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(ii) Calculate the lattice energy of Silica oxide (SiO2) from the data given below:
Si (g) - Si (s)
AH° = -454 kJ mol-1
S1A+ (E) + 4e" Si (3)
AH° = -9949 kJ mol-1
20 (g) – 02 (3)
AH° = -498 kJ mol-1
02 (3) 0 (g) + 2e
AH° = -737 kj mol-1
Si (s) + 02 (3) → SiO2 (s)
s14+ (6) - 202- (3) – SiO2 (s)
AHf (SIO2)= -910.9 kj mol1
AH°lattice = ?
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Chapter 22 Solutions
General Chemistry: Principles and Modern Applications (11th Edition)
Ch. 22 - Give the formula of the stable fluride by Li, Be,...Ch. 22 - Fluorine is able to stabilize element’s in very...Ch. 22 - Prob. 3ECh. 22 - Prob. 4ECh. 22 - Prob. 5ECh. 22 - Prob. 6ECh. 22 - Prob. 7ECh. 22 - Use VSEPR theory to predict the probable geometric...Ch. 22 - Prob. 9ECh. 22 - Prob. 10E
Ch. 22 - Prob. 11ECh. 22 - Prob. 12ECh. 22 - Prob. 13ECh. 22 - Prob. 14ECh. 22 - Make a general prediction about which of the...Ch. 22 - The following properties of astatine have been...Ch. 22 - Prob. 17ECh. 22 - Prob. 18ECh. 22 - Prob. 19ECh. 22 - Prob. 20ECh. 22 - Prob. 21ECh. 22 - Prob. 22ECh. 22 - Prob. 23ECh. 22 - Prob. 24ECh. 22 - Each of the following compounds decomposes to...Ch. 22 - Ozone is a power oxidizing agent. Using ozone as...Ch. 22 - Prob. 27ECh. 22 - Prob. 28ECh. 22 - Prob. 29ECh. 22 - Prob. 30ECh. 22 - Prob. 31ECh. 22 - Prob. 32ECh. 22 - Prob. 33ECh. 22 - In water, O2(aq) is a strong base. If 100.0 mg of...Ch. 22 - The conversion of O2(g) to O2(g) can be...Ch. 22 - Prob. 36ECh. 22 - Prob. 37ECh. 22 - Prob. 38ECh. 22 - Prob. 39ECh. 22 - Prob. 40ECh. 22 - Prob. 41ECh. 22 - Joseph Priestley, e British chemist, was credited...Ch. 22 - Give an appropriate name to each of theb following...Ch. 22 - Prob. 44ECh. 22 - Give a specific example of a chemical equation...Ch. 22 - Prob. 46ECh. 22 - Prob. 47ECh. 22 - Prob. 48ECh. 22 - Prob. 49ECh. 22 - Prob. 50ECh. 22 - Prob. 51ECh. 22 - Prob. 52ECh. 22 - Prob. 53ECh. 22 - Prob. 54ECh. 22 - Prob. 55ECh. 22 - Prob. 56ECh. 22 - Prob. 57ECh. 22 - Prob. 58ECh. 22 - Prob. 59ECh. 22 - One reaction that competes with reaction (22.41),...Ch. 22 - Prob. 61ECh. 22 - Prob. 62ECh. 22 - Draw plausible Lewis structures for a....Ch. 22 - Both nitramide and hyponitrous acid have the...Ch. 22 - Prob. 65ECh. 22 - Prob. 66ECh. 22 - Prob. 67ECh. 22 - Prob. 68ECh. 22 - Prob. 69ECh. 22 - Prob. 70ECh. 22 - Use data from Table 7.2 (page 273) to calculate...Ch. 22 - Prob. 72ECh. 22 - Prob. 73ECh. 22 - Prob. 74ECh. 22 - Prob. 75ECh. 22 - What volume of H2(g) at 25C and 752 mmHg is...Ch. 22 - Prob. 77ECh. 22 - How many grams of CaH2(s) are required to generate...Ch. 22 - Prob. 79ECh. 22 - On the basis of molecular orbital theory, would...Ch. 22 - Prob. 81IAECh. 22 - Prob. 82IAECh. 22 - Prob. 83IAECh. 22 - The photograph was taken after a few drops of a...Ch. 22 - Prob. 85IAECh. 22 - Prob. 86IAECh. 22 - Prob. 87IAECh. 22 - Despite the fact that it has the higher molecular...Ch. 22 - The text mentions that ammonium perchlorate is an...Ch. 22 - Prob. 90IAECh. 22 - Prob. 91IAECh. 22 - Prob. 92IAECh. 22 - Refer to Figure 11-25 to arrange the following...Ch. 22 - Prob. 94IAECh. 22 - Prob. 95IAECh. 22 - Estimate the percent dissociation of CI2(g) into...Ch. 22 - Prob. 97IAECh. 22 - The structure of N(SiH2)2 involves a planar...Ch. 22 - Prob. 99IAECh. 22 - Refer to the Integrative Example on page 1082....Ch. 22 - The bond energies of CIz and 159kJmol1 are 243 and...Ch. 22 - Prob. 102IAECh. 22 - Prob. 103IAECh. 22 - Prob. 104IAECh. 22 - Prob. 105IAECh. 22 - The heavier halogens (CI, Br, and I) form...Ch. 22 - Prob. 107IAECh. 22 - Chemists have successfully synthesized the ionic...Ch. 22 - Prob. 109IAECh. 22 - Various thermochemical cycles are being explored...Ch. 22 - The decomposition of aqueous hydrogen peroxide is...Ch. 22 - Both in this chapter and in Chapter 19, we have...Ch. 22 - Prob. 113FPCh. 22 - The so-called pyroanions, X2O7n+ , form a series...Ch. 22 - A description of bonding in XeF2 based on the...Ch. 22 - Prob. 116FPCh. 22 - Prob. 117SAECh. 22 - Prob. 118SAECh. 22 - Prob. 119SAECh. 22 - Which of the following can oxidize Br to Br2 in...Ch. 22 - Prob. 121SAECh. 22 - Prob. 122SAECh. 22 - Prob. 123SAECh. 22 - Prob. 124SAECh. 22 - Prob. 125SAECh. 22 - Prob. 126SAECh. 22 - Prob. 127SAECh. 22 - Give a practical laboratory method that you might...Ch. 22 - Prob. 129SAECh. 22 - Prob. 130SAECh. 22 - Prob. 131SAECh. 22 - Prob. 132SAECh. 22 - Prob. 133SAECh. 22 - Prob. 134SAECh. 22 - Prob. 135SAE
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- (1) A metal that gets covered with a protective film of its oxide (Al, Cu, Ag)(2) A metal which burns in air with golden flame (Zn, K, Na)(3) A metal which can displace hydrogen from boiling water as well as steam (K, Zn, Fe)arrow_forwardThe reduction potential of permanganate ion (+7 oxidation state) in acidic aqueous solution is given by MnO, (aq) + 8 H¿O*(aq) + 5 e¯ → Mn²*(aq) + 12 H,O(€) E° = 1.491 V whereas that of the analogous fifth-period species, pertechnetate ion, is TcO (aq) + 8 H3O*(aq) + 5 e¯ → Tc²+ (aq) + 12 H2O(€) E° = 0.500 V Which is the stronger oxidizing agent, permanganate ion or pertechnetate ion?arrow_forward(k) Antimony (V) iodide (1) Gold (III) sulfide (m) Platinum (IV) phosphide (n) Bismuth (II) perchlorate (0) Mercury (I) cyanidearrow_forward
- please answer 6c, 6d, 6e and 6f. Thank you.arrow_forward(f) Potassium permanganate (g) Sodium hypochlorite (h) Beryllium bicarbonate (1) Ammonium dichromate (G) Iron (II) chloridearrow_forwardUsing the thermodynamic tables and the enthalpy of formation for one mole of potassium chlorate solid, find the enthalpy change for formation of 15.0 g KClO3 (s) a. – 48.7 kJ b. + 5.97 x 103 kJ c. – 397.7 kJ d. – 3.25 kJ e. – 5.97 x 103 kJ f. none of thesearrow_forward
- Consider the photochemical isomerization A= B. At 650. nm, the quantum yields for the forward and reverse reactions are 0.83 and 0.52, respectively. If the molar absorptivities at 650. nm of A andB are 1.2×103 L·mol-1.cm¬1 and 4.5x102 L·mol-1.cm-1, respectively, what is the ratio [B]/[A] in the photostationary state? [B] = 4.0 [A] Supporting Materials Periodic Table E Constants and I Supplemental Data Factorsarrow_forwardThe first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from ammonia: 4 NH; (g) + 5 0, (g) = 4 NO (g) + 6 H,0 (g) K1 2 NO (3) +0, (g) = 2NO, (g) K2 The net reaction is: 4 NH; (g) + 70, (g) = 4 NO, (g) + 6 H,0 (g) K Write an equation that gives the overall equilibrium constant K in terms of the equilibrium constants K, and K,. If you need to include any physical constants, be sure you use their standard symbols, which you'll find in the ALEKS Calculator. K = oloarrow_forwardT h e  m a s s  o f  C a  i n  a  w a t e r  s a m p l e c o n t a i n i n g  C aS O 4  t h a t  i s p r e c i p i t a t ed  a s  C a 2 P 2 O 7 i s  c a l c u l at e d  a s : choose: w t  C a 2 P 2 O7  *   [ a t o m i c  m a s s  C a / ( 2 ) ( F W C a 2 P 2 O 7 )] w t  Ca2 P 2 O 7   * [ ( 2 ) ( a t om i c  m a s s  Ca ) /  F W  Ca 2 P 2 O 7 ] w t  C aS O 4    *   [ ( 2) ( a t o m i c  m a s s  C a ) /  F W  C a S O 4 ] w t  C a S O 4    *   [ a t o mi c  m a s s  Ca /  ( 2 ) ( FW  C a S O4 ) ]arrow_forward
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