There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide (CaC₂) and water react t form acetylene (C₂H₂) and calcium hydroxide: + Ca(OH)₂ (s) CaC₂ (s) + 2H₂O(g) → C₂H₂(g) 1 In the second step, acetylene (C₂H₂), carbon dioxide and water react to form acrylic acid (CH₂CHCO₂H): 6C₂H₂ (g) + 3C0₂(g) + 4H₂O(g) - 5 CH₂CHCO₂H (g) 1 Suppose the yield of the first step is 88.% and the yield of the second step is 86.%. Calculate the mass of calcium carbide required to make 9.0 kg of acrylic acid. Be sure your answer has a unit symbol, if needed, and is rounded to 2 significant digits. 0 Explanation Check 0 x10 olo ロ・ロ Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Acc

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide (CaC₂) and water react t form acetylene (C₂H₂) and calcium hydroxide: + Ca(OH)₂ (s) CaC₂ (s) + 2H₂O(g) → C₂H₂(g) 1 In the second step, acetylene (C₂H₂), carbon dioxide and water react to form acrylic acid (CH₂CHCO₂H): 6C₂H₂ (g) + 3C0₂(g) + 4H₂O(g) - 5 CH₂CHCO₂H (g) 1 Suppose the yield of the first step is 88.% and the yield of the second step is 86.%. Calculate the mass of calcium carbide required to make 9.0 kg of acrylic acid. Be sure your answer has a unit symbol, if needed, and is rounded to 2 significant digits. 0 Explanation Check 0 x10 olo ロ・ロ Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Acc

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...

See similar textbooks

Related questions

Q: 9. When a candle has been burning for an hour, its mass is less than it was at the beginning. (a)…

A: (a) Candles losses weight when it melts down. The mass of candle does not change during the melt…

Q: a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives product…

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

A: The balanced reaction of the formation of 9 kg HNO3 and theoretical yield - NH3g +2O2g →HNO3g…

Q: Write the net chemical equation for the production of aluminum from aluminum hydroxide and carbon.…

Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

Q: 4. Which of the following equations does not meet the definition of a formation reaction? A) O2(g) +…

A: To answer this question, let's first recall the definition of a formation reaction:A formation…

Q: There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of…

A: Given, In the first step, calcium carbide and water react to form acetylene and calcium hydroxide:…

Q: Wine open to the air turns sour over time due to oxidation of ethanol (molar mass 46 g/mole) to…

A: Since from the first reaction step we can see that 2 moles of ethanol is producing 2 moles of…

Q: The reaction between nitrogen and oxygen is given below: N2(g) + 2 O2(g) → 2 NO2(g) We therefore…

A: Answer:- This question is answered by using the simple concept of a chemical reaction. In the given…

Q: che net chemical equation for ti

Q: e net change in enthalpy for

Q: Ethanol, C₂H6 O, is most often blended with gasoline - usually as a 10 percent mix - to create a…

A: Mass of 1 mole of compound = Molar mass Molar mass of a compound = Sum of Molar mass of each of its…

Q: 10) Hydrocarbons are organic compounds consisting of hydrogen and carbon only. Burning hydrocarbons…

A: The objective of the question is to calculate the total pressure in the flask and the partial…

Q: The graph below shows the reaction coordinate diagram for a reaction in the presence and absence of…

A: 1:From the energy profile diagram, in absence of catalyst activation energy is higher. Activation…

Q: One of the key ingredients in certain cosmetics is Pb2Cl2CO3 and is created as shown in the reaction…

A: Given mass of CO2= 4.87 g Given mass of H2O = 2.7 g Given mass of NaCl = 0.46 g Given mass of PbO…

Q: The Haber-Bosch process is a very important industrial process. In the Haber-Bosch process, hydrogen…

A: The reaction taking place is given as => 3 H2 (g) + N2 (g) → 2 NH3 (g) Given : Mass of H2 taken…

Q: Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand.…

Q: A 15.152-gram sample of a hydrate was heated to drive off the water, leaving Al(NO3)3 (s) with a…

Q: water react to form acetylene and calcium hydroxide: CaC₂(s) + 2 H₂O(g) → C₂H₂(g) + Ca(OH)2(s) In…

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

A: NH3 is formed from Haber process ..

Q: Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen…

Q: 5. Which one of the following equations represents the formation reaction of ethanol, CH3 CH2OH (/).…

A: The objective of the question is to find the equation that represents the formation reaction of…

Q: Imagine that you are given 0.2500 g of a sample of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O).…

A: The mass of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O) sample is = 0.2500 g The mass of…

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

A: Answer:Energy profile gives the thermodynamic representation of the rectant's conversion into…

Q: A possible practical way to eliminate oxides of nitrogen (such as NO2) from automobile exhaust gases…

A: C3N3(OH)3→3HCNOUnbalanced equation,C3N3(OH)3+NO2→N2+CO2+H2O

Q: The compound sodium thiosulfate pentahydrate, Na, S, O3-5H2O, is important commercially to the…

A: The reaction taking place is given as, => S8 (s) + Na2SO3 (aq) + H2O (l) → Na2S2O3·5H2O (s)…

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

A: Answer:Balancing of a chemical equation is based on the law of conservation of mass which states…

Q: Balance the following equations a) Ca,P₂(s) + H₂O(1)→ Ca(OH)₂ + PH3 b) Al,C, (s)+ H₂S(g) → CH.(g) +…

A: Balance chemical equation can be define as a reaction in which number of atoms of all the elements…

Q: The first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from…

A: Equilibrium constant is ratio of concentration of products to concentration of reactant.

Q: Identify the relation between the two molecules in each of the following four sets of molecules. (A)…

A: To find the relation between the given molecules

Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first
step, calcium carbide (CaC₂) and water react t form acetylene (C₂H₂) and calcium hydroxide:
+ Ca(OH)₂ (s)
CaC₂ (s) + 2H₂O(g) → C₂H₂(g)
1
In the second step, acetylene (C₂H₂), carbon dioxide and water react to form acrylic acid (CH₂CHCO₂H):
6C₂H₂(g) + 3C0₂(g) + 4H₂O(g) - 5 CH₂CHCO₂H (g)
1
Suppose the yield of the first step is 88.% and the yield of the second step is 86.%. Calculate the mass of calcium carbide required
to make 9.0 kg of acrylic acid.
Be sure your answer has a unit symbol, if needed, and is rounded to 2 significant digits.
0
Explanation
Check
☐
x10
00
ロ・ロ
© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center
Acce

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data

Step 2: Calculation

Step 3: Calculation

Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

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

Consider the reaction below for the combustion of methane (CH4, which is the principal component of natural gas). When natural gas is combusted, heat is given off that can be used to provide warmth in homes as well as to heat water, and it is increasingly used as an alternative to coal for the production of electricity. CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) + q Which of the following statements are correct? The combustion of methane is endothermic, and the sign of ∆Hrxn is negative. The combustion of methane is endothermic, and the sign of ∆Hrxn is positive. The combustion of methane is exothermic, and the sign of ∆Hrxn is positive. The combustion of methane is exothermic, and the sign of ∆Hrxn is negative.
The reaction between ammonia and oxygen is given below: 2 NH3(g) +2 O2(g) → N2O(g) +3 H₂O(1) We therefore know that which of the following reactions can also occur? N2O(g) +3 H2O(l) → 2 NH3(g) +2 O2(g) 4 NH3(g) +5 O2(g) →4 NO(g) + 6 H₂O(g) 4 NO(g) +6 H2O(g) →4 NH3(g) +5 O2(g) None of the Above
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. In the first step, nitrogen and hydrogen react to form ammonia: N,(0) + 3 H,(9) → 2 NH,(9) ΔΗ-92. k In the second step, ammonia and oxygen react to form nitric acid and water: NH,(9) + 20,(9) → HNO3(g) + H,O(g) AH=-330. kJ Calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. Round your answer to the nearest kJ. ?
Hematite, Fe₂O3, is an important ore of iron. (An ore is a natural substance from which the metal can be profitably obtained.) The free metal is obtained by reacting hematite with carbon monoxide, CO, in a blast furnace. Carbon monoxide is formed in the furnace by partial combustion of carbon. The reaction is Fe₂O3(s) + 3CO(g) → 2Fe(s) + 3CO₂(g) How many grams of iron can be produced from 1.34 kg Fe₂03? g Fe
2
Be sure to answer all parts. Nitroglycerin (C;H;N3O9) is a powerful explosive. Its decomposition may be represented by 4C H;N3O9 6N2 + 12CO, +10H,0 02 This reaction generates a large amount of heat and gaseous products. It is the sudden formation of these gases, together with their rapid expansion, that produces the explosion. (a) What is the maximum amount of O, in grams that can be obtained from 8.00 x 10 g of nitroglycerin? (b) Calculate the percent vield in this reaction if the amount of O, generated is found to be 26.3 g. 0/0
-W (8a): If 35.92 g CH4 and 70.86 g 0₂ combust, how many grams of CO2 are produced? CH4 (g) + 2 O2 (g) → CO2 (g) + 2 H₂O (g)
Which reaction has the largest AS? ON₂(g) + 3H₂(g) → 2NH3(9) □2NO(g) → N₂O2(g) O2N₂ H₁(g) →→→ 2NH3(g) + H₂(g) □ O₂(g) + 2H₂(g) → 2H₂O(g) □ O2(g) +2H₂(g) → 2H₂O(l)
1. More than 2000 years ago human cultures figured out a way to produce iron metal from rocks containing iron ores. This iron could be worked by a blacksmith (repeated heating and hammering) to make iron metal pure enough for creating useful tools (even Samurai swords). This direct heating technique was common up until about 200 years ago when people found a better way to obtain iron metal. When hematite, Fe2O3(s), is strongly heated in a blast furnace in the presence of charcoal (carbon), pure iron metal is obtained. Fe2O3() 2 Fe(s) + 3/2 O2 (g) (1) C(s) + O2 (g) → CO2(g) (2) When reaction 1 is coupled to reaction 2, overall chemical equation is Fe2O3() + 3/2 C() 3/2 CO2(g) + 2 Fee) Use the thermodynamic data given below for the following calculations: AG¡ (kJ/mol) | 4H¡ (kJ/mol) | S (J/mol-K) Fe2O3(s) -742.2 -824.2 87.40 Fes) 27.28 CO2(8) -394.36 -393.51 213.74 C (6) 5.74 O2 (2) 205.14 a) Calculate the standard Gibb's free energy change for reaction 1 b) Calculate the standard Gibb’s…
The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the Hall-Héroult process is one of the most remarkable success stories of late 19th century practical chemistry, turning aluminum from a rare and precious metal into the cheap commodity it is today. In the first step, aluminum hydroxide reacts to form alumina and water: 2 Al(OH)3(s)-Al₂O3(s) + 3 H₂O(g) In the second step, alumina and carbon react to form aluminum and carbon dioxide: 2 Al₂O3(s)+3 C(s)-4 Al(s) + 3 CO₂(g) Write the net chemical equation for the production of aluminum from aluminum hydroxide and carbon. Be sure your equation is balanced. Explanation Check 80 E5 ローロ X On F6 S MacBook Air F7 DII FB FO A Ⓒ2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Access F10 A F11 ola Ar 00
Hematite, Fe203, is an important ore of iron. (An ore is a natural substance from which the metal can be profitably obtained.) The free metal is obtained by reacting hematite with carbon monoxide, CO, in a blast furnace. Carbon monoxide is formed in the furnace by partial combustion of carbon. The reaction is Fe203(s) + 3CO(g) → 2Fe(s) + 3CO2(g) How many grams of iron can be produced from 1.17 kg Fe203? g Fe
There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide and water react to form acetylene and calcium hydroxide: CaC,(s)+2H,O(g)–C,H,(g)+Ca(OH),(s) In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6 C,H,(g)+3 CO,(9)+4H,0(9)→5 CH,CHCO,H(9) Write the net chemical equation for the production of acrylic acid from calcium carbide, water and carbon dioxide. Be sure your equation is balanced. Explanation Check O 2022 McGraw Hill LLC. AlI Rights Reserved. Terms of Use Privacy Center Accessibility 2:24 PM W 4/8/2022 DELL Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 PrtScr Insert Delete PgUp PgDn Fn C@ 23 2$ Num Lock & Backspace 1 2 3 4 7 8. Co (O