Work this problem out on paper first, then answer the following questions.  Given this balanced reaction:  Fe2O3(s) + 3 CO(g) ⟶ 2 Fe(s) + 3 CO2(g) How many grams of Fe(s) can be produced from 0.987 grams of CO(g)?  1) What is the first step or conversion factor?       2) What is the second step or conversion factor?   3) What is the third step or conversion factor?                         4) What is the fourth step or conversion factor?                                  5) What is the final answer?

Q: Use the balanced equation, N₂ + O₂ 2NO, to answer the following question. How many grams of N, are…

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Q: According to the following reaction, how many grams of hydrogen gas are required for the complete…

A: Interpretation: From the given reaction, how many grams of hydrogen gas are required for the…

Q: Calculate the number of g of iron that can be made from 16.5 g of Fe2O3?

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Q: Balance the following equation: C3H18(1) + O2(g) CO2(g) + H20(g)

A: ANSWER

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of magnesium would be…

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Q: How many moles of Al are necessary to form 76.8 g of AIBR3 from this reaction: 2 Al(s) + 3 Br2(1) →…

A: The question is based on the concept of Reaction Stoichiometry.         We have to identify the…

Q: Some antiperspirants contain aluminum chlorohydrate, Al2 C1(OH)5. How many grams of aluminum are…

A: The objective of this question is to determine the mass of aluminum present in a given mass of…

Q: Given the balanced equation, calculate the mass of product that can be prepared from 1.90 g of zinc…

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Q: Use the following balanced equation to answer the question: 3CuSo4(aq) + 2Fe(s)→   2Fe2(SO4)3(aq)+…

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Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: Balanced equation is equation in which number of atoms are equal in both reactant and product side.

Q: If 4.50 g of HCI are reacted with 15.00 g of CaCO3, according to the following balanced chemical…

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Q: Answer the following questions regarding this chemical reaction: Cu(s) + HNO3(aq) ----> Cu(NO3)2(aq)…

A: a) Given reaction is Cu(s) + HNO3(aq) ----> Cu(NO3)2(aq) + H2O(l) + NO2(g) Balanced equation is…

Q: 3) The following two reactions are important in the blast furnace production of iron metal from iron…

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

Q: Use only 1 decimal point for atomic masses. Determine the yield (amount of product) of CH4(g) if…

A: Number of moles of Ni3C is calculated as given below,

Q: starting with the equation, KOH(s)+CO2(g)=K2CO3(S)+H2O(L) Calculate the mas in grams of KOH that…

A: Given, KOH(s) + CO2(g) ➝ K2CO3(s) + H2O(l) mass of K2CO3 produced = 285 g mass of KOH required = ?…

Q: The following reaction is performed using 8.75 g of Fe2O3 and 4.75 g of Al.   Fe2O3 (s)  + 2 Al (s)…

A: Given, Fe2O3 (s)  + 2 Al (s)  ➝   Al2O3 (s)  2 Fe (s) Mass of Fe2O3 reacts = 8.75 g Mass of Al…

Q: To synthesize titanium (IV) chloride, the reaction below is used. a TIO2(s) + b C(s) + c Cl2(g) → d…

A: 2TiO2 + 3C+4Cl2 à  2TiCl4 + CO2 + 2CO   ; a=2, b=3, c=4, d=2, e=1, f=2 Mass given     35.0g    11.0g…

Q: (SHOW CALCULATIONS) What mass of Al(s) can be formed from 20.0 g of Al2O3(s) and 50.0 g of C(s) by…

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Q: Use the equation for the question Al+Fe3O4--> Al2O3 + Fe How many grams of iron are produced by…

A: The balanced chemical reaction is given below.

Q: If you react 6.7g of iron oxide with 4.5g of aluminium, what is the theoretical yield of aluminium…

A: Given, Mass of iron oxide = 6.7g. Mass of aluminium = 4.5g. The moles of iron oxide and aluminium…

Q: theoretical yielc

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Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: We have to balance the given reaction

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO2 (s) + 2 CO₂(g) → 2…

A: The balanced chemical reaction given is4 KO2 (s) + 2 CO2 (g) →2 K2CO3 (s) + 3 O2 (g)

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of magnesium would be…

A: 1 mole = 6.022×1023 [Avogadro's number]  The mass of 1 mole of molecules of a substance is defined…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: Balance the chemical equation given below, and determine the number of grams of MgO needed to…

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Q: Iron (III) oxide (molar mass: 159.79 g/mol) reacts with carbon monoxide to produce iron and carbon…

A: The given balanced reaction is as follows, Given: Mass of iron (III) oxide reacts = 66.0g Mass of…

Q: Use the following equation to answer the following question: 3C2H3O2H+Al(OH)3=Al(C2H3O2)3+3H2O You…

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Q: Use the following balanced equation to answer the question: CuSo4(aq) + Fe(s)→ FeSO4(aq)+ Cu(s)…

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Q: Show complete solution:

A: Given that :

Q: Balance the following reaction and use the balanced reaction to answer the following quest AGNO3…

A: Find the attached image for answer

Q: Balance the following equation and then solve the question below. e2O3 +SO3 → Fe2(SO4)3 alculate the…

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Q: To synthesize titanium (IV) chloride, the reaction below is used. 3TIO2(s) + 4C(s) + 6CI2(g) →…

A: Molecular weight of TiO2 = 47.87+(2×16) = 79.87, molecular weigth of Cl2 = 35.45×2 = 70.9 Given…

Q: Given the following balanced equation: 2 KHCO3 (s)  -->  K2CO3 (s)  +  H2CO3 (g) Molar mass of…

A: To solve this problem first we have to calculate the theoretical yield of K2CO3 then we will be able…

Q: How many grams of carbon dioxide can be produced from the combustion of 48.74 g of pentane?…

A: To answer this question, we need to use the balanced chemical equation given: C5H12(l) + 8 O2(g) → 5…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The given reaction is shown below.

Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: All the answers to the given questions have been discussed with the detail explanation and step by…

Q: For the reaction Ti(s)+2F2(g)→TiF4(s)Ti(s)+2F2(g)→TiF4(s) compute the theoretical yield of the…

A: Determine number of moles of each reactant: From the balanced equation, it is clear that 1 mol Ti…

Q: For unknown compound B, which has the molecular formula C8H5Br3O2, calculate the theoretical amount…

A: The mass of silver bromide can be calculated by taking the molar mass of the given compound and…

Q: If you react 6.7g of iron oxide with 4.5g of aluminum, what is the theoretical yield of aluminum…

A: To solve this problem we have to find the limiting reactant first . Then we will  calculate the…

Q: According to the following reaction, how many grams of oxygen gas are required for the complete…

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Q: 3) Suppose you add 125g of C and 125g of Cl; to an excess amount of TiO2, how much TiCla can be…

A: Answer :-  (3) Mass (Practical yield) of TiCl4 = 123.4 g…

Q: Consider the following reaction: 2 K(s) + S(s) + 2 O2(g) --> K2SO4(s) If you start off with…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: If 18.74 g of P4 is reacted with 9.6 g of Cl2 according to the balanced chemical equation below: P4…

A: Given reaction P4 (s)   +  6 Cl2(g)  →  4 PCl3 (l)Mass of P4 = 18.74 gMolar Mass of P4 = 124…

Q: One method to extract copper metal, Cu, from its ores is as follows: Cu₂S (s) + 2 Cu₂O (s)- 6 Cu (s)…

A: Cu2S (s) + 2 Cu2O (s) →6 Cu (s) + SO2 (g)Theoretical yield = 3.451 gActual yield = 1.243 g

Q: Balance the following reaction (remember to show '1' when necessary) Li₂O + Al(OH)3 →→ •LIOH+A1203…

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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".