Iron (III) oxide reacts with carbon according to the following reaction. 2Fe2O3 + 3C --> 4Fe + 3CO2 a) If 18.0 grams of Fe2O3 and 2.5 grams of C are used, which species will be the limiting reagent? b) What mass of iron will be produced?

Q: 19) Considering the limiting reactant concept, calculate the number of moles of CO2 produced from…

A: • Answer : Correct option is  C) 1.4 1.4 moles CO2 will produced by the reaction.     The limiting…

Q: What is the percent yield of a reaction if the product recovered is 21.2 g and the theoretical yield…

A: The correct options are as follows:

Q: 7 Air bags in automobiles inflate when sodium azide, NaN3, rapidly decomposes to its component…

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Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

Q: Consider the reaction: MnO2+ 4HCL --> MnCl2+ Cl2 + H2O a)If 45g of MnO2 and 45g of HCl react,…

A: The number of moles of MnO2 (n1) is calculated as follows:

Q: 19. What is the % yield of H₂O if 138 g H₂O is produced from 16 g H₂ and excess O₂? 2H₂ + O2 → 2H₂O

A:

Q: 4. The combustion of ethanol (C₂H5OH) produces carbon dioxide and water. In the reaction, 3.50 g of…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: If 45.0g of phosphorus is reacted with 75.0g of oxygen to produce .21mol of P4010 what is the…

A:

Q: 5 F.(g) + 2 NH3(g) → N¿F«(g) + 6 HF(g) a) How many grams of HF will form when 57 grams of F2 reacts…

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Q: 5.- If 154 g of Al react with 801 g of Fe2O3 to produce Al2O3, and Fe A) Write the balanced equation…

A: A) Balanced equation:B) To find the limiting reactant, we need to calculate the moles of each…

Q: 15 g of butene (C,Hs) is reacted with excess hydrogen to produce butane (C,H1o) according to the…

A: %yield = 100 x Obtained yield/Calculated yield

Q: Can you please answer both questions?

A: Dear student I have given answer to first  your question in the image format. But I can not answer…

Q: 9.) Answer the following for the balanced equation: P4+6Cl2---> 4PCl3 (this question is in 4 parts)…

A: The question is based on the concept of reaction stoichiometry. we need to identify limiting and…

Q: 3. How many grams of O2 are produced from 12.39 grams of H2O2, according to the following balanced…

A: Balanced reaction is     2 H2O2(l)      →        2 H2O(l)       +         O2(g)      2 mol  =…

Q: When a 3.80 g sample of magnesium nitride (MW 101g/mol) is reacted with 3.30 g of water, 3.60 g of…

A: Mg3N2 + 3 H2O --> 2 NH3 + 3 MgO The percent   yield  of  the above reaction  is  calculated below…

Q: Question 31 In the reaction 2H₂ + + O₂ → 2H₂O which reactant, if any, will be limiting if 0.592 g of…

A:

Q: [References] TUTOR Percent Yield Consider this reaction, which occurs in the atmosphere and…

A:

Q: Given the following unbalanced reaction: ___C3H8O(l) + ___O2(g) → ____CO2(g) + ____H2O(g) 1)…

A:

Q: A 3.82 g sample of magnesium nitride is reacted with 7.73 g of water:…

A:

Q: For the following reaction, 66.7 grams of iron(III) oxide are allowed to react with 20.9 grams of…

A:

Q: MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.76 mole of MnO2 reacts with 46.7 g HCl, and 22 g of…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: If 8.00 moles of NH₃ of and 10.00 moles of O₂ react in the following reaction, how many moles of…

A: Given that the moles of ammonia is 8.00 which combines with 10.00 moles of oxygen.  The reaction is…

Q: If the theoretical yield of H20 in the reaction is 49.3 grams, and 16 grams are actually produced,…

A: Given: The theoretical yield=49.39 grams: The actual yield=16 grams.

Q: Given the equation: (KCl & KNO3) + AgNO3 ---> AgCl (s) + KNO3  If the mass of (KCl & KNO3)= 1.68…

A: This question belongs to basic concept of chemistry.

Q: Fill in the blanks to produce a balanced chemical reaction for solid P4 and H2 gas is: _____P4 +…

A:

Q: CS2+302 CO₂+2SO₂ If 6.0mol of CS2 and 6.0 mol of O₂ react to form moles of the products. You can…

A: Given that, a chemical reaction is CS2 + 3O2 → CO2 + 2SO2. Also, given that, 6.0 moles of CS2 is…

Q: Mercury can be isolated from its ore by the reaction: 4 HgS + CaO --> 4 Hg + 3 CaS + CaSO4 a- How…

A: Given,         4 HgS + CaO --> 4 Hg + 3 CaS + CaSO4  a. The moles of CaSO4 = 9.75 mol The…

Q: CALCULATING LIMITING REACTANT PROBLEMS. Show your complete solutions. Si + 2 Cl2 > Sicl4 1. In the…

A: The reagent that is present in the less amount is called a limiting reagent. The stoichiometric…

Q: Q.1: If 42.1 g of C4H10 0 react with 73.0 g of 02 according to the reaction Equation : C4H10 0 + 02…

A: Since you have posted the question with multiple subparts, we will solve only first three subparts…

Q: 130.8 g Zn element is reacting with excess amount of HCl aqueous solution. According to this…

A: 130.8g Zn is reacting with excess HCl.  Molar mass of Zn = 65.4g/mol

Q: If 94.1g Cr are reacted how many grams Cr2O3 will be formed? Pertaining to 4Cr + 3O2 > 2Cr2O3

A: We can determine the moles of Cr2O3 that can be formed from Cr according to the balanced equation,…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.