Question: Balance the following equations and indicate whether they are combination, decomposition, or combustion reactions: (a) PbCO3(s) PbO(s) + CO2(g) (b) C2H4(g) + O2(g)

Balance the following equations and indicate whether they are combination, decomposition, or combustion reactions:
(a) PbCO3(s) → PbO(s) + CO2(g)
(b) C2H4(g) + O2(g) → CO2(g) + H2O(g)
(c) Mg(s) + N2(g) → Mg3N2(s)
(d) C7H8O2(I) + O2(g) → CO2(g) + H2O(g)
(e) Al(s) + Cl2(g) → AlCl3(s)

Step by Step Solution

★★★★★

3.30 Rating (171 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a PbCO 3 s PbO s CO 2 g decomposition b C 2 H ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

876-E-C-E-S (323).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Balance the following equations and write the corresponding ionic and net ionic equations (if appropriate): (a) (b) (c) Ba(OH)-(aq) + HPO 4 (aq )- HCIO4 (aq) + Mg(OH )2 (s)

Balance the following equations and write the corresponding ionic and net ionic equations (if appropriate): (a) (b) (c) CH3COOH (aq) + KOH(aq)- .co.(aq) + NaO H (aq) - HNO3(aq ) + Ba(OH)2(aq )-

Balance the following equations using the method outlined in Section 3.7: (a) C + O2 CO (b) CO + O2 CO2 (c) C1 + Br2 HBr (d) K + C1O KOH + C1 (e) Mg + O2 MgO (f) O3 O2 (g) C1O2 C1O + O2 (h) N2 + C1...

Problems 1.8: Reaction Conditions The products of a chemical reaction depend on the conditions under which the reaction is performed. Three chemical equations are shown below for the combustion of...

Which of the following elements is an alkali metal? 2 points Ca Cu Fe Na SC Which of the following electron configurations are written INCORRECTLY? 2 points 1. Ca: 1s22s22p383p45 II. Mg: 1s 2s 2p 3s...

3. When the following equation is balanced, the coefficient of C3H8O3 is __________. C3H8O3 (g) + O2 (g) CO2 (g) + H2O (g) 4.Which one of the following has the element name and symbol correctly...

Substance H f kJ/mol G f kJ/mol S J/mol K Aluminum Al ( s ) 0 0 28.3 AlCl 3 ( s ) 704.2 628.8 109.3 Al 2 O 3 ( s ) 1675.7 1582.3 50.9 Antimony Sb ( s ) 0 0 45.7 Sb 4 O 6 ( s ) 1417.1 1253.0 246.0...

Unit A - Energy and Matter Exchange in the Biosphere G.O. #2 - Biogeochemical Cycles Chapter Exam (V5) PART I: Machine Scored (50 marks) 1. The hydrologic cycle is driven by A. the sun B. the earth's...

QUESTION 1 When propane undergoes complete combustion, the products are carbon dioxide and water.? ? ? ? __ C 3 H 8 (g) + __ O 2 (g) ? __ CO 2 (g) + __ H 2 O(g)What are the respective coefficients...

In a coal gasification process, carbon (the primary constituent of coal) reacts with steam to produce carbon monoxide and hydrogen (synthesis gas). The gas may either be burned or subjected to...

Leroy owns a truck used in his trade or business that cost $50,000 and has an adjusted basis of $34,000. The truck is exchanged for a new truck that is like-kind property with a FMV of $40,000. Prior...

Direction Find Company agrees to pay $25 million in cash to the three former owners of Traffic Flow for all of its assets and liabilities. These three owners of Traffic Flow developed and patented a...

23. Suppose that we have a sample space S = {E1, E2, E3, E4, E5, E6, E7}, where E1, E2, . . . , E7 denote the sample points. The following probability assignments apply: P(E1) = .05, P(E2) = .20,...

Which is correct and most complete according to the text? a. Documenting a project case study is generally a micro-level contribution. b. Future opportunities for survey based contributions are...

The ultraviolet spectrum can be divided into three regions based on wavelength: UV-A (315400 nm), UV-B (280315 nm), and UV-C (100280 nm). (a) Photons from which region have the highest energy and...

The wavelength at which the O 2 molecule most strongly absorbs light is approximately 145 nm. (a) In which region of the electromagnetic spectrum does this light fall? (b) Would a photon whose...

The dissociation energy of a carbonbromine bond is typically about 276 kJ/mol. (a) What is the maximum wavelength of photons that can cause C-Br bond dissociation? (b) Which kind of electromagnetic...

Morris Industries has a capital structure of 55 percent common stock, 10 percent preferred stock, and 45 percent debt. The rifm has a 60 percent dividend payout ration, a beta of 0.89, and a tax rate...

With the grammar below, show a rightmost derivation for the terminal string: A = B * (C + A) = A | B | C + | * | ( ) |

Schnusenberg Corporation just paid a dividend of D0 = $0.75 per share, and that dividend is expected to grow at a constant rate of 6.50% per year in the future. The company's beta is 1.25, the...