Hello, can you please help with # 3.21Thanks PreviewFileEditViewGoToolsWindowHelpSun Jun 6 9:47 PMTheodore E. Brown, H. Eugene H LeMay, Bruce E. Bursten, Cather...Page 153 of 1,246Q Search- SharedWIICII (a) Ivig(- itacis VWICII CI2\X)2 (U val luiII Cal vollait ut-Theodore E. Brown, H. Eu...Benzaldehyde(almond fragrance)composes into barium oxide and carbon dioxidewhengasheated; (c) the hydrocarbon styrene, C3H3(1), is combusted inair; (d) dimethylether, CH;OCH3(g), is combusted in air.(а) Н—СС-С—нExercisesWaling Cetew em l3.20 Write a balanced chemical equation for the reaction thatoccurs when (a) titanium metal undergoes a combinationreaction with O2(g); (b) silver(I) oxide decomposes intosilver metal and oxygen gas when heated; (c) propanol,C3H,OH(1) burns in air; (d) methyl tert-butyl ether,C5H120(1), burns in air.HHtH3COHeme m feC=CVanillin112(b) НО—СC-C-H3.21 Balance the following equations and indicate whether they arecombination, decomposition, or combustion reactions:(vanilla flavor)C-C(a) C3H,(g) + O2(g)CO2(g) + H2O(g)HHr en(b) NH,NO3(s)→ N,O(g) + H2O(g)NE(c) C5H,O(1) + O2(g) → CO2(g) + H,O(g)→ NH3(g)KOH(aq)ннн(d) N2(g) + H2(g)(c) H3C-C-Ç-C-0-C-CH3(e) K½O(s) + H,0(1)Cial tiontple amCheial Biarty Se i t3e eiPu ef Chumi y Se3.22 Balance the following equations and indicate whether they arecombination, decomposition, or combustion reactions:H3C H HIsopentyl acetate(banana flavor)113(a) РЬСО,(:)→ PbO(s) + CO2(g)CO,(g) + H20(g)→ Mg,N2(s)→ CO2(g) + H2O(g)→ AICI;(s)(b) C,H4(g) + O2(g)D aE kal e det me(c) Mg(s) + N½(g)(d) C,H3O2(1) + O2(g)3.28 Calculate the percentage of carbon by mass in each of thecompounds represented by the following models:(e) Al(s) + Cl2(g) -G e ayTwagAM alg's w an M 14Formula Weights (Section 3.3)e edwW ta3.23 Determine the formula weights of each of the following com-pounds: (a) nitric acid, HNO3; (b) KMnO4; (c) Ca3(PO4)2;114(b)JUNétv A6.w

3.21 Given Unbalanced chemical equations, (a) C3H6 (g) + O2 (g) → CO2 (g) + H2O (g) (b) NH4NO3 (s)…

Balance the following equations and indicate whether they are combination, decomposition, or combustion reactions: (a) C,H,(g) + O;(g) → co-(g) + H,O(g) (b) NH,NO;(s) –→ N‚O(g) + H,O(g) (c) C;H¿O(1) + O2(8) → CO2(g) + H;O(g) (d) N2(g) + H;(g) → NH;(g) (e) K¿O(s) + H,O(1) –→ KOH(aq)

Balance the following equations and indicate whether they are combination, decomposition, or combustion reactions: (a) C,H,(g) + O;(g) → co-(g) + H,O(g) (b) NH,NO;(s) –→ N‚O(g) + H,O(g) (c) C;H¿O(1) + O2(8) → CO2(g) + H;O(g) (d) N2(g) + H;(g) → NH;(g) (e) K¿O(s) + H,O(1) –→ KOH(aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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You are a forensic scientist. You are investigating a murder involving poison. The victim was poisoned with a compound called di-chlorobenzene, whose formula is C6H4Cl2. Autopsy results show that the victim’s body contained about 27.5 g of the poison, but the actual amount could have been slightly higher due to tissue absorption. The main suspect is his wife, Suzanne, who works as a chemistry professor. Records show that she purchased 15 g of benzene (C6H6) two days before the murder. Benzene is one of the compounds use to make the poison. She claims she was using it to make methyl benzene (C6H5CH3), an innocuous compound, for use in her lab. She shows you the bottle of methyl benzene she claims to have made. It contains 25 g of methyl benzene. To produce di-chlorobenzene, the reaction is: Cl2(g) + C6H6(l) ⟶⟶ C6H4Cl2(l) + H2(g) To produce methyl benzene, the reaction is: CH4(g) + C6H6(l) ⟶⟶ C6H5CH3(l) + H2(g) Use stoichiometry to solve this case. Be sure to show all…
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