2CH3OH+3O2⟶2CO2+4H2O   Given the equation above, what is the mass of oxygen (O2) that is required to produce 579g of carbon dioxide (CO2)?

Q: What is the mass of 3.00 moles of ethanol, C2H6O?

A: The compound given is C2H6O. And moles of C2H6O = 3.00 mol

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation?…

A: Interpretation: The total number of oxygen atoms on the right-hand of the given chemical equation…

Q: How many grams of iron, molar mass 55.85 g/mol, will be consumed during the formation of 14.34 grams…

A: Using mole concept easily determines how much moles of  reactant are used and how much moles of…

Q: Use the equation, 2C4H10 + 13O2 arrow 8CO2 + 10H20, calculate the grams of oxygen used in a reaction…

A: Concept introduction: Chemical reactions are represented by chemical equations. In a chemical…

Q: For the reaction C + 2H2 → CH4, how many moles of hydrogen are needed to make  182 grams of methane,…

A: Here a chemical reaction is given that is  C + 2H2 → CH4. Now, we have to calculate how many moles…

Q: What is the mass of 3.367 moles of Ca(OH)2?

A:

Q: The equation below represents a chemical reaction that occurs in living cells. CH12O6 + 60, 6CO2 +…

A: Balanced Reaction C6 H12 O6 + 6 O2  --->  6 CO2 + 6 H2 O + energy Reactnat molcules C6 H12 O6 and…

Q: If I start with 17.88 moles of oxygen, how many grams of CO2 can be made? 2 C3H18 + 25 O2 16 CO2 +…

A: Here we have to apply basic maths and from that we can obtain the answer Mass of 16 moles of CO2 is…

Q: 2) C2H4 + 3 O2→ 2 CO2 + 2 H2O a) If you react 960 grams of O2, how many moles of CO2 will be…

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Q: In one process, 124 g of Al reacts with 601 g of Fe2O3, what is the mass of Al2O3 formed? 2Al +…

A: The given reaction is  2Al + Fe2O3=Al2O3 + 2Fe Moles of Al =124/27 =4.6moles Moles of Fe2O3 =601/160…

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation? 6…

A: Given chemical equation:                             6CO2(g) +6H2O(l)→ C6H12O6(s) + 6O2(g) Symbol of…

Q: 2. C3 Hs(g) + 502(9) + 3CO2(g) + 4H,0(g) Using the equation above, assume we combust 4.6 L of…

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Q: g. If the chemical reaction produces 2.19 x 102 grams of AlCl3, then how many moles of MgCl2 were…

A: Since, you have asked multiple questions, so I will solved first question for you step by step in…

Q: many moles of Al2O3 can be produced

A: 4Al  + 3O2 ----> 2Al2O3 Mass of Al = 12.5 g Moles of Al = 12.5/27    = 0.463 mol

Q: What is the mass of carbon in grams found in one molecule of the compound C7H8O4?

A: The atomic mass of carbon is 12 g. Thus, the mass of one atom of carbon in the molecule is…

Q: What is the mass of 12.5 moles of CO2

A: Molar mass of CO2 = 44g/mol

Q: Assuming you have 120 g of CH3OH and 84 g of O2 how many grams of CO2 would you produce?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: 3. In the reaction Fe₂O3 + CO 2Fe + 3CO2, fifteen grams of Fe₂O3 was allowed to react with CO. How…

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Q: C6H12O6  +  6O2 →  6CO2  +  6H2O How many grams of glucose are burned to produce the 6 moles of…

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Q: 1. Given the following reaction: NazS203 + AGB → NaBr + Na3[Ag(S2O3)2] a. How many moles of Na2S203…

A: according to mole concept we easily finds the moles of reactent and products

Q: 3.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

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Q: If 1.5 moles of carbon dioxide, CO2, was produced, how many grams of water was also produced= CH1206…

A: Recall the given reaction        C6H12O6s + 6O2g → 6CO2g + 6H2OgHere 1.5 moles of CO2 was…

Q: If 3.45 moles of potassium chloride are produced in the reaction, how many moles of oxygen are also…

A: Balanced Reaction                                2KClO3 ---------> 2KCl + 3O2             2…

Q: molar mass

A:

Q: How many grams of O2 will be consumed during the formation of 13.67 grams of Fe2O3? Report your…

A: Mass of Fe2O3 = 13.67 g

Q: CaO + H2O → Ca(OH)2 If 9.5 × 1024 particles of Ca(OH)2 are produced, how many moles of CaO were…

A:

Q: molecules of CO2

A:

Q: Given the following balanced chemical equation: 2Fe 2 O 3 +3C 4Fe+3CO 2 If you began with 24 moles…

A: In a balanced chemical equation, the number of moles of reactant and product depends on the…

Q: If you had one mole of C​3​O​2​, how many grams of the carbon are present? How many grams of oxygen…

A:

Q: 2.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Empirical formula :- The formula which gives the simplest whole number ratio of atoms of various…

Q: 18. Consider the following reaction: I2O5(9) + 5 CO(9) → 5 CO2(9) + I2(9) a. If 80.0 grams of iodine…

A: I2O5 (g)  + 5 CO (g) →5 CO2 (g)  + I2(g) Number of moles of a substance…

Q: A lawn fertilizer is rated as 6.97% nitrogen, meaning 6.97 g of N in 100 g of fertilizer. The…

A: Given: Mass of nitrogen = 6.97 g Mass of fertilizer = 100 g Known: Molar mass of nitrogen = 28 g/mol…

Q: From the equation O2 + 2C = 2CO. If 2.73 moles of C are reacted with an excess of O2, How many moles…

A: The balanced equation is given below:

Q: 4. If 20.0 grams of hydrogen react with oxygen, how many molecules of water can be produced? 2H2 +…

A:

Q: 2. A reaction between 2.1 L of Carbon dioxide and 6.7 g of Caleium hydroxide, produces Calcium…

A: Given data, Volume of CO2 = 2.1L Mass of Ca(OH)2 = 6.7g Mass of CaCO3 = 9.11g

Q: Given the following equation: Fe203 + 3 C 2 Fe + 3 CO How many grams of Fe203 are required to…

A:

Q: 1. Calculate the mass of aluminum oxide produced when 4.75 moles of aluminum burn in oxygen. 4 Al +…

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Q: 3) Consider the balanced equation: 2Al + Fe;N2 2AIN +3Fe. If 5.23 g AIN were produced in this…

A:

Q: In this question: "How many O atoms are in 24.34 g of sucrose, C12H22O11?" Why is the answer not 11,…

A:

Q: Starting with the following equation, KOH(s) + CO,(g) –→K,CO,(s) + H,O(1) calculate the mass in…

A:

Q: Given the following equation: Fe2O3 + 3 C → 2 Fe  + 3 CO How many grams of Fe2O3 are required to…

A: Given data, The balanced chemical equation, Fe2O3 + 3 C → 2 Fe  + 3 CO Mass of Fe = 12.93 g To…

Q: How many moles of water, H2OH2O, contain 2.0×10222.0×1022 molecules of water?

A: Mole is the unit of  measurement  for  amount of substance

Q: Given the following equation: 2 PbS + 3O2 -----> 2 PbO + 2 SO2 What mass of O2 will react with…

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Q: In the complete combustion of tetradecane, C14H30, how many moles of water are produced?

A: A combustion reaction is a reaction in which a compound reacts with oxygen gas to produce carbon…

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Given: Mass of C2H5OH = 2.3 g. The balanced combustion reaction taking place is given by, =>…

Q: If the same amount of electricity that is used to produce 500 g copper metal (Cu Cu") is used to…

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Q: Given the following equation: Na20 + H20 → 2 N2OH How many moles of NaOH is produced from 5.66 moles…

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Q: 1. Ethanol has a chemical formula of C2H6O. What is its molar mass? 2. How many molecules of the…

A: Ethanol has a chemical formula of C2H6O

Q: What mass of carbon dioxide would you need to have 0.65 moles of CO2?

A: Given : Moles of CO2 = 0.65 mol

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.