8. Given the reaction 2FE2O3 + 4C + O2→ 2 Fe + 4CO2 How How many grams of C are necessary to react with 0.58g of Fe2O3?

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Given,Molar mass of the dihydrate H2C2O4 . 2 H2O = 126.0 g/molMass of H2C2O4 = 8.5 gMolar mass of…

Q: How many grams of CaCl2 can be produced by reacting 1.34 moles of CaO and 2.47 moles of HCL by the…

A: We are given a reaction., CaO+2HCL= CaCl2 + H2O Now from the reaction we can say that 1 mole of CaO…

Q: The setting of Portland cement (used in sidewalks, for example) by reacting with water involves…

A:

Q: Consider the following balanced reaction: 2C4H10+ 1302 If 0.237 mol C4H10 and 1.65 mol O2 are…

A:

Q: Decane, C10H22(l), undergoes complete combustion if there is sufficient oxygen available: 2…

A: The balanced reaction taking place is given as, => 2 C10H22 (l) + 31 O2 (g) -----> 20 CO2 (g)…

Q: . What mass of NaHCO3 is needed to produce 2.659 mol of CO2? 2 NaHCO3(s) → Na2CO3(s) + H2O(ℓ) +…

A: The given reaction for the equation is given below : 2NaHCO3(s) → Na2CO3(s) + H2O(ℓ) + CO2(g) We…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Interpretation: The reaction for producing in plants, called as photosynthesis process. If a plant…

Q: How many moles of O₂ are required to produce 2.50 mol of CO₂?

A: The reaction between carbon and  O₂ to produce CO₂ is as follows: C + O2 ---> CO2

Q: How many moles of lithium hydroxide would be required to produce 57.0 g of Li₂CO₃ in the following…

A:

Q: How many moles of CO2 are emitted into the atmosphere when 28.6 g C8H18 is burned?

A: Given  Mass of C8H18   = 28.6 gram  Moles of CO2    = ? Number of mole of C8H18  = massMolar mass…

Q: 3. The following reaction occurs in a furnace: Bi2S3 + O2→Bi2O3 + SO2. a) Adjust the chemical…

A: Answer :-  a) The balanced chemical equation is   2Bi2S3 + 9O2  →  2Bi2O3 + 6SO2…

Q: 10.) The reaction of limestone with hydrolic acid is CaCO3 + 2HCl → CaCl₂ + CO₂ + H₂O If the…

A:

Q: One method used in the eighteenth century to generate hydrogen was to pass steam through red-hot…

A: Given that, a reaction is 3Fes+4H2Og→Fe3O4s+4H2g. The molar masses are Fe = 55.845 g/mol, H2O =…

Q: The brewing industry uses yeast to convert glucose to ethanol. The baking industry uses the carbon…

A: Balanced  reaction  C6H12O6(s)   →yeast     2C2H5OH(l) + 2CO2(g) mass of C6H12O6 = 100.0 gm moles of…

Q: How many grams of carbon dioxide would be required to react with 37.9 g of LiOH in the following…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: How many moles of lithium hydroxide would be required to produce 50.0 g of Li₂CO₃ in the following…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: The dihydrate H2C2O4 • 2 H2O losses two equivalent of water molecules to form H2C2O4  in the…

Q: Based on the balanced reaction: 2 Al + 3 Cl2→ 2 AlCl3, what is the maximum number of moles of AlCl3…

A: The number of moles of Al and Cl2 is 2.11×101 mol and 1.990×101 mol, respectively.

Q: How many moles of lithium hydroxide would be required to produce 35.0 g of Li₂CO₃ in the following…

A: Given: mass of Li₂CO₃ = 35.0 g molar mass of Li₂CO₃ = 70.0 g/mol

Q: How many moles of CO2 are required to make 120.0g of glucose?

A: Given :- mass of glucose = 120.0 g  To calculate :- number of moles of CO2 required.

Q: How many moles of lithium hydroxide would be required to produce 50.5 g of Li2COs in the following…

A:

Q: What is the mass in grams of carbon dioxide that would be required to react with 45.2 g of LiOH in…

A: Given : mass of LiOH = 45.2 g               mass of NO2 = 80 g

Q: Calculate the theoretical yield (in grams) and percent yield in the following situations: Consider…

A: The fraction of reaction's exact yield and theoretical yield of reaction moreover multiplied by 100…

Q: what mass of co2 can be produced by the complete combustion of 2.00kg of octane ,c8h18, a major…

A:

Q: Calculate the mass of phosphorus requi

A:

Q: mass

A:

Q: From the reaction: B2H6 + O2  HBO2 + H2O What mass of O2 will be needed to burn 36.1 g of B2H6?

A: The reaction given is, => B2H6 + O2 --------> HBO2 + H2O Balancing : Since we have 2 B in LHS.…

Q: Thermite reaction is necessary to produce molten iron. This reaction involves Fe3O4 and Al and is…

A: For the given reaction: 8Al      +   3Fe3O4 →   9Fe  +  4Al2O3 8 mol        3 mol         9 mol    4…

Q: How many moles of lithium hydroxide would be required to produce 66.0 g of Li₂CO3 in the following…

A: The objective of the question is to calculate the moles of .

Q: What mass of CO2 can be produced by the complete combustion of 2.00 kg of octane, C8H18, a major…

A: Balanced chemical equation for the reaction ids given below.

Q: How many moles of lithium hydroxide would be required to produce 42.0 g of Li¿CO3 in the following…

A: The answer to the following question is-

Q: How many grams of carbon dioxide would be required to react with 18.6 g of LiOH in the following…

A: Given: balanced reaction. To find: mass of carbon dioxide required. Solution: As we know, the mole…

Q: How many moles of lithium hydroxide would be required to produce 82.0 g of Li₂CO₃ in the following…

A: Given: For the reaction: 2LiOH(s) + CO₂(g) → Li₂CO₃(s) + H₂O(l)  2 mol       1 mol        1 mol…

Q: How many grams of carbon dioxide would be required to react with 78.4 g of LiOH in the following…

A: The reaction given is  2 LiOH(s) + CO₂(g) → Li₂CO₃(s) + H₂O(l)

Q: 2. Given the following equation: 2 KCIO3 --->2 KCl + 3 0₂ How many moles of O₂ can be produced by…

A: Moles of KClO3 = 12.00 molesEquation - >2KClO3 ----> 2KCl + 3O2

Q: (1) One of the steps in the commercial process for converting ammonia to nitric acid involves the…

A:

Q: How many grams of reactant are needed to obtain 291 g of oxygen in the following reaction? 2H2O2 →…

A:

Q: Consider the following reaction: 2 NH, (9) + 3 Cl, (9) → N, (9) + 6 HCI (g) A mixture is prepared…

A: According to the balanced chemical equation: 2 moles of ammonia requires 3 moles of chlorine so, 15…

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".