How many moles of iron (Fe) will be produced from 6.20 moles of carbon monoxide (CO) Fe O, reacting with excess iron (III) oxide (*2 3)?

Q: For the reaction represented by the equation 3Fe + 4H2O → Fe3O4 + 4H2, how many moles of iron(III)…

A: The given chemical equation is: 3Fe + 4H2O → Fe3O4 + 4H2 The given mass of iron (Fe) = 57.4 g The…

Q: The combustion of ethane (C2 H6 ) produces carbon dioxide and steam. 2C2 H6 (g) + 7 O2 (g) ➡️ 4 CO2…

A: Given,5.40 mole ethane is burned

Q: What mass of Cu(IO3), can be formed from o. 500 g of CUSO4 5H,O?

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Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: A chemist requires 0.422 mol Na2CO3 for a reaction. How many grams does this correspond to?

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Q: For the chemical reaction: 2KI+Pb(NO3)2⟶PbI2+2KNO3 how many moles of lead(II) iodide will be…

A: Given. the balanced chemical equation - We know that the values of the molar mass of the compounds…

Q: Starting with the following equation, BCI,(g) + LIAIH,(s) → B̟H (g) + LIAICI,(s) calculate the moles…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Hydrogen gas is considered a clean fuel because it produces only water vapor when it burns. If the…

A: Combustion reaction of hydrogen gas is  H2 + 12 O2 → H2O   Given that , mass of water (H2O) formed =…

Q: The combustion of ethane (C, H,) produces carbon dioxide and steam. 2C,H,(g) + 70, (g) – 4C0,(g) +…

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Q: Starting with the following equation, Fe,O3(s) + Al(s) → Fe(1) + Al,O3(s) calculate the moles of…

A: Given : Mass of Fe = 645g

Q: Starting with the following equation, BCI (g) + LIAIH,(s) →BH,(g) + LIAICI, (s) calculate the moles…

A: 4BCl3 + 3LiAlH4 ......> 2B2H6 + 3LiAlCl4 Mass of B2H6 produced = 365g Molar mass of B2H6 =…

Q: | for the reaction represented by the equation. 2 Fe t O272FCO oxide are produced from 425.7 grams…

A: Number of moles = mass/molar mass  Mass = moles × molar mass

Q: For the chemical reaction 2KI+Pb(NO3)2-->PbI2+2KNO3 what mass of lead (ii) is produced from 1.13…

A: Given: Moles of KI = 1.13 g Molar mass of PbI2 = 461.01 g/mol

Q: Butane, C4H10, burns with the oxygen in air to give carbon dioxide and water.What is the amount (in…

A: Final answer : 1.2 mole

Q: A compound containing only C, H, and O, was extracted from the bark of the sassafras tree. The…

A: Given,47.3 mg sample produced 128 mg of CO2 and 26.3 mg of H2OMolar mass of carbon = 12.0107Molar…

Q: Consider the reaction of ethylene (C 2H 4) and water to form ethanol (C 2H 6O), which was mentioned…

A: Given: The theoretical yield of  ethanol is 23 g. The actual yield of ethanol is 15 g.…

Q: Based on the following chemical equation: 2 C6H6 + 15 O2  12 CO2 + 6 H2O, calculate the number of…

A: The equation as given in  question is: 2C6H6+15O2---->12CO2+6H2O gives the ratio of production as…

Q: Consider the following balanced equation: Fe3O4   +   4 H2   →   3 Fe   +   4 H2O How many moles…

A: From the reaction we can see that,  4 moles of H2 react with 1 mole of Fe3O4 and gives 3 moles of…

Q: Consider the chemical reaction N2 + 3H2 = 2NH3    If one begins with 0.25 mole N2  and excess…

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Q: For the chemical reaction 2Al+3H2SO4⟶3H2+Al2(SO4)3 How many moles of hydrogen will be produced from…

A: Number of moles of aluminium can be calculated as follows:

Q: Calculate the number of grams of hydrogen, H2 needed to react with 2.54 moles of nitrogen, N2, in…

A: The balanced chemical reaction given is  N2 (g) + 3 H2 (g) → 2 NH3 (g) The number of moles of…

Q: How many molecules of SO, can be formed from 0.75 moles of O, (assuming excess SO,) from the…

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Q: Consider the reaction of iodine with sodium hydroxide to produce sodium iodide, sodium  iodate (a)…

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Q: How many moles of ammonia, NH3, are produced from the reaction of 1.75 moles of Nitrogen and an…

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Q: How many molecules (not moles) of NH3 are produced from 5.01×10−4 g of H2?

A: Calculate the number of moles of hydrogen gas. The molar mass of hydrogen gas is 2g/mol.

Q: Complete combustion of 4.10g of a hydrocarbon produced 13.3g of CO2 and 4.10g of H2O. What is the…

A: A hydrocarbon, that is, a compound that contains only carbon and hydrogen. Notice that the products…

Q: Using the equation 2Fe(s) + 3S(s) → Fe2S3(s), calculate the number of moles of iron needed to react…

A: Using stoichiometric concept for 3 mole sulfur we required 2 mole of iron. so for 2.75 mole of…

Q: For the chemical reaction   3KOH+H3PO4⟶K3PO4+3H2O   what mass of potassium phosphate is produced…

A: Number of moles of potassium hydroxide is 2.67 moles.The number of moles of potassium phosphate…

Q: According to the following equation 2 C8H18 + 25 O2 ⟶⟶ 16  CO2 + 18 H2O What would be the limiting…

A: According to the following equation 2 C8H18 + 25 O2 ⟶⟶ 16  CO2 + 18 H2O We will  determine the…

Q: For the chemical reaction, 2Al+3H2SO4--->3H2+Al2(SO4)3 what mass of sulfuric acid is needed to…

A: Given: The given reaction is, Moles of aluminium sulfate = 4.67 mol

Q: Consider the following unbalanced chemical equation. LIOH(s) + CO,(g) → Li,CO3(s) + H,0(1) If 68.1…

A: Given data,Mass of LiOH=68.01gGiven reaction;LiOH(s)+CO2(g)→Li2CO3(s)+H2O(l)

Q: How many grams of hydrogen, H2, are produced from 29.3 g of aluminum, Al?

A: Given Synthesis of H2 from Al

Q: If you had excess aluminum, how many moles if aluminum chloride could be produced from 27.0 g of…

A: Given:Mass of Cl = 27.0gMolar mass of chlorine atom, Cl = 35.45Molar mass of chlorine molecule, Cl2,…

Q: How many moles of glucose can be formed from 2.53 × 1024 H atoms?

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Q: N2(g) + 3H2(g) → 2NH3(g) Supposed you start with 1.00moles of hydrogen and nitrogen:a. Which would…

A: a)Starting with 1 mole of each given reactants, the limiting reagent for the given reaction will be…

Q: Solve this problem

A: In a balanced chemical equation, the number of atoms of the reactant should be equal to the number…

Q: N2(g) + 3H2(g) → 2NH3(g)  Supposed you start with 3.00moles of hydrogen and nitrogen:a. Which would…

A: Given:Moles of H2 = 3 moles.Moles of N2 = 3 moles.

Q: For the chemical reaction 2Al+3H2+Al2(SO4)3 how many moles of hydrogen will be produced from 22.5g…

A: Given: Mass of Al = 22.5 g Molar mass of Al = 26.98 g/mol Molar mass of H2 = 2.01588 g/mol

Q: Consider the following, explosive chemical reaction: 2 Na + 2 H2O → 2 NaOH + H2 a) What is the…

A: The given reaction is, 2Na + 2 H2O → 2 NaOH + H2 To find: a) What is the theoretical mass of NaOH…

Q: For the reaction represented by the equation C + 2H2 → CH4, how many moles of hydrogen are required…

A: Given balanced equation: C + 2H2 → CH4 We have to calculate the moles of hydrogen that are required…

Q: Complete combustion of 3.703.70 g of a hydrocarbon produced 12.012.0 g of CO2 and 3.703.70 g of H2O.…

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Q: How many moles of H,O can be formed from 6.62 x 10 atoms of NH, from the following equation? 4 NH,…

A: No. of molecules in 1 mol of NH3 = 6.022×1023 molecules No. of atoms in 1 mol of NH3 = 4×6.022×1023…

Q: 2. An excess of reagent A and 419.15 g of reagent B shown below are reacted together to give product…

A: When alcohol reacts with carboxylic acid, an ester is formed.

Q: (S) For the reaction 3 H2 (g) + N2 (g) 2 NH3 (g), how many grams of ammonia will be produced from…

A: Stoichiometric calculation of reaction.

Q: When dinitrogen pentoxide, N2O5, a white solid, is heated, it decomposes to nitrogen dioxide and…

A:

Q: In an experiment, 3.250 g of NH3 reacted with 3.50 g of O₂. Supposed that the reaction produced 2.13…

A: We have given that  In an experiment 3.250 g of NH3 reacted with 3.50 g of O2 Supposed that the…

Q: 1. Phosphine, PH3, a reactive and poisonous compound, reacts with oxygen as follows: 4PH3(g) +…

A: The given chemical reaction is: 4PH3 (g) + 8O2 (g) → P4O10 (s) + 6H2O (g) According to the given…

Q: How many moles of H2SO4 do you have if there are 1.64x10^12 molecules of H2SO4?

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Q: Some of the acid in acid rain is produced by the reaction of nitrogen dioxide with water to produce…

A: Nitrogen dioxide reacts with water to form nitric acid. Write the complete reaction.…

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.