The primary use of 1,2‐dichloroethane, ClCH2CH2Cl, is to make vinyl chloride, which is then converted into polyvinyl chloride (PVC) for many purposes, including plastic pipes. Balance the following equation, which describes the industrial reaction for producing 1,2‐dichloroethane. C2H4 + HCl + O2 →

Q: Answer the questions about the balanced reaction 3A + 2B 1 C + 100. cal C = 70.g The molar masses…

A: Given, molar mass of A= 10 g  Molar mass of B = 20 g  Molar mass of C = 70 g  Given reaction is-  3A…

Q: The reaction of ethanol with oxygen to yield carbon dioxide and water. (This is the reaction in a…

A: Combustion of ethanol

Q: ny fruit-bearing plants.  Although the actual process by which plants produce ethylene is a complex…

A: The given chemical reaction is C6H12O6 (s)  → 3 C2H4 (g) + 3 O2 (g) Given S°= 212.1 J/mol-K, ▲G°=…

Q: How much oxygen is needed to produce 105.2 kJ via the following reaction? 2C2H6(g) + 7O2(g) →…

A: ∆H = -3120 KJ/mol   How many moles of O2 will produce 105.2KJ Molar mass of oxygen = 32.0 g/mol

Q: A chemist went on a trip to Japan to obtain a sample of chalcocite (copper (I) sulfide), one of the…

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Q: 8. What is the best fuel? Order the three samples according to the amount of heat released when 1.00…

A: General formula to calculate heat released in a combustion reaction in a calorimeter ----

Q: In part 1 of this lab, you will be calculating ArH by conducting constant-pressure calorimetry…

A: Constant-pressure calorimetry is used to measure the change in enthalpy, ΔH, for a physical or…

Q: when hydrogen and oxygen are burned to produce water. heat is produced at 58 kcal mol of water. A…

A: We are given with the heat produced for 6.02×10-23 molecules = 58 KCal. So , to find heat produced…

Q: A large sport utility vehicle has a mass of 2.5 * 10^3 kg. Calculate the mass of CO2 emitted into…

A:

Q: 19. The chemical equation for photosynthesis is _CO2 (g) + H₂O (1)→____C6H1206 (s) +_ (C6H12O6 is…

A: The given chemical equation for photosynthesis is CO2(g)+H2O(l)→C6H12O6(s)+O2(g). Amount of CO2…

Q: Write the balanced formation reaction, including physical states, for liquid tribromomethane, CHBr3.

A: The general formula of haloform is CHX3. Here X is Chlorine (Cl), Bromine (Br) or Iodine (I). It…

Q: Consider the Haber process shown below. N2 (g) + 3 H2 (g) → 2 NH3 (g) Which of the following…

A: Given N2 (g) + 3H₂ (g) → 2NH3(g) Standard values Molar mass of N2 = 28 g/mol Molar mass of H2 = 2…

Q: Approximately 12 billion kilograms of phosphoric acid (H3PO4) are produced annually for fertilizers,…

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Q: of the calorimeter is determined by its design in terms of the three mechanisms of heat transfer…

A: Conduction: This mode of heat transfer occurs when solid materials or object are the medium of heat…

Q: Zinc metal reacts with hydrochloric acid according to the following reaction: % Zn (s) + HCI (aq) →…

A: The reaction given is, Given: Mass of Zn reacting = 0.9807 g. Concentration of HCl = 0.250 M Volume…

Q: = The extraction of aluminum metal from the aluminum hydroxide found in bauxite by the Hall-Héroult…

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Q: The flame in a torch used to cut metal is produced by burning acetylene (C2H2) in pure oxygen.…

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Q: Glucose (C6H12O6) combines with oxygen in the body to produce carbon dioxide and water. Write the…

A: Given : Glucose reacts with oxygen and produces carbon dioxide i.e CO2 and water i.e H2O. Hence the…

Q: 10. Use the following information to answer Question 10. Some individuals are proponents of using…

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Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

A: NH3 is formed from Haber process ..

Q: Although we tend to make less use of mercury these days because of the environmental problems…

A: 4 HgS(s) + 4 CaO(s) → 4 Hg(l) + 3 CaS(s) + CaSO4(s) mass of HgS = 10.7 kg

Q: Write and balance the equation for the complete combustion of heptane, C₂H₁6. Phase symbols and…

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Q: Butane C4H10 burns with Oxygen to produce CO2 and H2O.  Write out the chemical equation for this…

A: The reactants given are C4H10 and O2 i.e oxygen and products are CO2 and H2O hence the reaction…

Q: he enthalpy change for the reaction of hydrogen gas with iodine to produce hydrogen iodide is 53.1…

A: Given reaction is,   H2(g)   +   I2(s)   ----->  2 HI(g)     ΔH = 53.1 kJ

Q: Consider the following equation:            C6H12O6 (s) à  2 C2H6O (l)  + 2 CO2 (g)  Which…

A: To solve this problem we have to consider the stoichiometry of the given balanced chemical equation…

Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A: 1. Calcium carbonate decomposes to form calcium oxide and carbon dioxide gas. Write the complete…

Q: on 22 of 22 Using the balanced chemical equation, determine how many moles of NaCl will be produced,…

A: According to the question, The given reaction is, BaCl2aq + Na2SO4aq → BaSO4s + NaClaq The moles of…

Q: Balance the following chemical equation. C₂H₂CI+O₂ CO₂ + H₂O + HCI Assume the coefficient of HCI is…

A: Chemical reactions describe the transformation of reactants into products, and they are represented…

Q: Calculate the number of pounds of CO2 released into the atmosphere when a 10.0 gallon tank of…

A: Combustion of octane is given by: 2C_8H_{18}+25O_2\to 16CO_2+18H_2O2C8​H18​+25O2​→16CO2​+18H2​O…

Q: HCl + NaOH --> H2O + NaCl how many grams of water were produced if the reaction above took place in…

A: The balanced reaction given is, => NaOH + HCl → NaCl + H2O                    ΔH = -58 KJ/mol =…

Q: Write and balance the equation for the complete combustion of heptane, C7H16.C7⁢H16. Phase symbols…

A: Balanced chemical equation, Balance chemical equation can be defined as reaction in which number of…

Q: Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid…

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Q: Use the following data to detemine how many moles of CO2 were produced. pressure: 733.9 mm Hg…

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Q: A 5.90-g chunk of potassium is dropped into 1.00 kg water at 24.7°C. What is the final temperature…

A: 1.A 5.90-g chunk of potassium is dropped into 1.00 kg water at 24.7°C. 2. Tobfind out the final…

Q: For every one molecule of NaHCO3(s) there is one molecule of CO2(g) that forms:  NaHCO3(s) +…

A: a gas is said to be ideal gas if it follows ideal gas equation PV = RT

Q: The flame in a torch used to cut metal is produced by burning acetylene (C2H2) in pure oxygen.…

A: we have to calculate the mass of acetylene needed to cut through a piece of steel that requires 90.8…

Q: A 1.00 g sample of NH4NO3 is decomposed in a bomb calorimeter.  The temperature of the calorimeter…

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Q: A large sport utility vehicle has a mass of 2500 kg. Calculate the mass of CO2 emitted into the…

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Q: For the steam hydrocarbon reforming process, the equilibrium law expression is [CO₂(g)][H₂(g)]*…

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Q: After a few minutes on the hot plate some sodium bicarbonate (NaHCO3) begins to decompose into…

A: Enthalpy change for the reaction= sum of enthalpies of formation of products - sum of enthalpies of…

Q: The reaction that was on the screen when you started and its derivative demonstrate that the…

A: given, the reaction H2O(l)→H2O(g), ΔH =44.0kJ

Q: For the reaction 4 H3PO3 → 3 H3PO4 + PH3 I would like to know if there is any enthalpy changes in…

A: Decomposition reaction is the reaction where compounds are broken into two or more substances.

Q: Given that the enthalpy of neutralization for the reaction of HCl (a strong acid) and NaOH (a strong…

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Q: Each year, residential homes in the United States use more than 1.05×1014 L of natural gas, which is…

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Q: For the reaction S(8) + O₂(g) → SO2 (g) AH = -296 kJ per mole of SO₂ formed. a. Calculate the…

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Q: How much heat is released when 0.95 grams of sulfur (S) is used in the reaction?  Molar mass of…

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Q: The Haber process is used to manufacture ammonia from nitrogen and hydrogen in the presence of an…

A: Energy is needed to break a bond. Energy is released by the formation of a bond. Higher the energy…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".