The corrosion of aluminum in cookwares is prevented as the aluminum metal reacts with oxygen in the air, producing a protective coat of aluminum oxide. Balance the equation: __Al + __ O2  ? __Al2O3 How many grams of oxygen gas will react with 25.0 grams of aluminum?

Q: limiting reagent

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Q: In the reaction of 28 g NO2and 18 g H2O by the chemical equation: NO2 (g) + H2O (1)→HNO; (1) + NO…

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Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We have to predict the most moles species , least moles species as well as limiting reactant.

Q: Based on the following chemical equation: 2 H2 + O2  2 H2O: Identify the limiting reactant when 32.0…

A: The balanced chemical equation given - The ratio between H2 gas and O2 gas is 2:1 mole ratio. We…

Q: For the chemical equation given below (not balanced), the percent yield of the reaction is 65.0%.…

A: The reaction given is :  MgO(s) +  Fe(s)  →    Fe2O3(s) +   Mg(s)  3MgO(s) +  2Fe(s)  →    Fe2O3(s)…

Q: This question will walk you through the steps of determining which reactant is limiting based on a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Balance the following equation: H2 + 02--> H20 Part B If 84 moles of H2 are mixed with 12 moles of…

A: Limiting reactant: Limiting reactant in a chemical reaction is the reactant that is completely…

Q: The drawing below shows a mixture of molecules: O carbon nitrogen O oxygen key O hydrogen O sulfur…

A: Given that, 4 HCl(g) +O2(g)----------> 2H₂O(g)+2 Cl₂(g) Identify the limiting reagent.

Q: For the following reaction, 0.288 moles of hydrochloric acid are mixed with 0.335 moles of barium…

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Q: In a reaction of phosphorus and chlorine, both species is 25.0 g, which of the following assumption…

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Q: For the following reaction, 3.88 grams of oxygen gas are mixed with excess carbon (graphite). The…

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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: Balance the following equation, then calculate how many moles of the second reactant would be…

A: 2Co  +3F2  → 2CoF3 2 moles of Co react with 3moles of fluorine 0.413 moles need fluorine = 3×…

Q: How many grams of carbon dioxide can be produced when 3.65 grams of propane react with 12.69 grams…

A: number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of CO2 = 44.01 g/mol  Molar…

Q: Combining 0.329 mol Fe2O3 with excess carbon produced 18.9 g Fe Fe2O3+3C⟶2Fe+3CO What is the actual…

A: Given:0.329 mol Fe2O318.9 g FeThe chemical equation involved:Fe2O3+3C⟶2Fe+3CO

Q: For the following reaction, 5.74 grams of chlorine gas are mixed with excess sodium iodide. The…

A: Given data is as follows: Chlorine (g) + sodium iodide (s) → sodium chloride(s) + iodine (s) The…

Q: Aluminium and chlorine gas combine to form aluminium chloride.    What is the balanced equation for…

A: 1. 1.5 mol AlCl32. 2.0 mol AlCl33. 1.5 mol of AlCl34. 0.75 moles of Cl2 remain at the end of the…

Q: 2.Small amounts of oxygen gas can be produced for laboratory use by heating potassium chlorate,…

A: Given data mass of potassium chlorate (KClO3)  decompose = 15.0 g Chemical reaction : KClO3 (s) →…

Q: Paylben

A: The objective of this question is to identify the limiting reagent in the given chemical reaction…

Q: Consider the balanced chemical equation: 3 H₂(g) + N₂(g) → 2 NH₃(g) If 46.8 g H₂ and 179.4 g N₂ are…

A: The balanced chemical reaction for the reaction of nitrogen gas with hydrogen gas to give the…

Q: Aluminum and oxygen react according to the following equation:  4 Al (s) + 3 O2 (g) → 2 Al2O3 (s)…

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Q: If the theoretical yield of a reaction is 0.102 gg and the actual yield is 9.40×10−2 gg , what is…

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Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced reaction of ethanol combustion is given as - C2H5OH + 3O2 -----> 2CO2 + 3H2O It…

Q: When 15.5 g of solid carbon combines with 8.0 g of oxygen gas, it will produce carbon monoxide gas.…

A: Given,  Carbon in reaction =15.5 g Oxygen in reaction = 8.0 g Limiting reactant means the reactant…

Q: Combining 0.392 mol Fe2O30.392 mol Fe2⁢O3 with excess carbon produced 16.7 g Fe.16.7 g Fe.…

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Q: For the following reaction, 4.70 grams of hydrogen gas are allowed to react with 43.0 grams of…

A: Given, mass of hydrogen (gas) = 4.70 gmass of iodine (solid)    =43.0 g

Q: For the following reaction,23.1 grams of carbon disulfide are allowed to react with 89.2 grams…

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Q: How many grams of chlorine (the theoretical yield) will be produced when 74.8 grams of manganese…

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Q: Determine the limiting reactant (LR) and the Theoretical Yield (in g) of nitrogen that can be formed…

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Q: For the following reaction, 4.06 grams of hydrogen gas are allowed to react with 40.4 grams of…

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Q: A reaction of 58.3 g of Na and 56.5 g of Br, yields 58.3 g of NaBr. What is the percent yield? 2…

A: Given that :Mass of Na = 58.3 gMass of Br2 = 56.5 gThe molar mass of Na is 23 g/molThe molar mass of…

Q: For the following reaction, 6.82 grams of water are mixed with excess carbon monoxide. The reaction…

A: we have to calculate the theoretical yield and percentage yield for the given reactions

Q: For the following reaction, 10.3 grams of propane (C3Hg) are allowed to react with 21.3 grams of…

A: Balanced reaction equation C3H8 + 5O2 ---- > 3CO2 + 4H2O Lets calculate the amount of the CO2…

Q: Calcium carbonate reacts with hydrochloric acid solution according to the reaction below: CaCO3(s) +…

A: Given :-  CaCO3(s) + HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g)  mass of CaCO3 = 142.2 g  actual yield of…

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: Given, Mass of oxygen gas = 30.0g

Q: A compound is composed of the elements, carbon, hydrogen, and oxygen only. Combustion of the…

A: Given: Mass of CO2 = 9.157 g Mass of H2O = 4.498 g Molar mass of CO2 = 44 g/mol Molar mass of H2O =…

Q: For the following reaction, 4.44 grams of calcium hydroxide are mixed with excess sulfuric acid. The…

A: calculate the theoretical yield and percentage yield from the given data.

Q: Ammonia reacts with oxygen gas to form nitrogen monoxide and water. If 2.98 moles ammonia react, how…

A: Stoichiometry is the quantitative relationship between the number of moles of the products and…

Q: Combining 0.277 mol Fe2O30 with excess carbon produced 10.0 g. Fe2O3+3C⟶2Fe+3CO What…

A: Given, moles of Fe2O3 reacted = 0.277 mol        and, mass of iron produced, actual yield = 10.0 g…

Q: Determine percent yield for the reaction.    Magnesium oxide can be made by heating magnesium…

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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".