The corrosion of aluminum in cookware is prevented as the aluminum metal reacts with oxygen gas in the air producing a protective coat of aluminum oxide.      a) Write the balanced equation for the reaction.       b) How many grams of oxygen gas will be produced by the reaction?       c) How many grams of aluminum oxide will be produced by the reaction?       d) If the reaction gave an actual yield of 36.4 g, what is the percent yield for the reaction?

Q: For the following reaction, 4.41 grams of carbon (graphite) are allowed to react with 15.8 grams of…

A: To calculate the amount of carbon dioxide that can be formed we need to know its molecular mass and…

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO,)…

A: Given :-  Amount of methane  = 4.7 g  Amount of oxygen gas = 6.1 g  Actual yield of carbon dioxide…

Q: A particular coal contains 2.5% sulfur by mass. When thiscoal is burned at a power plant, the sulfur…

A: The number of moles is defined as the ratio of given mass to the molar mass. The formula is shown…

Q: If 15.3 g of a particular product were obtained in a reaction and the theoretical amount was…

A:

Q: Yan, a chemist, is performing a synthesis of tartaric acid. She expected to produce 1.662 g but…

A: The percent yield of a reaction is expressed as: Percent yield = Actual yieldTheoretical yield×100%

Q: Solid sodium nitrate can be decomposed to solid sodium nitrite and oxygen gas. If the percentage…

A:

Q: If 4.0 g of sodium iodide and 4.0 g of chlorine gas react, what are the theoretical yields of both…

A:

Q: For the following reaction, 0.278 moles of sulfur dioxide are mixed with 0.306 moles of oxygen gas.…

A:

Q: 1.1127 g of chromium (II) nitrate was mixed in water with 0.5437 g of sodium phosphate A solid…

A: a) The balanced chemical reaction is, 3Cr(NO3)2(aq) + 2Na3PO4(aq)  --->  Cr3(PO4)2(s) + 6NaNO3

Q: 4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon…

A: Given : Formation of N2 and H2 by the decomposition of N2H4                Mass of N2H4   = 125 gram…

Q: what is the mass in grams of aluminum iodide that would be required to yield an actual amount of…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: The theoretical yield of aluminum is 1.16 moles. If only 1.03 moles of aluminum were collected, what…

A: Given, Theoretical yield = 1.16 moles Actual yield = 1.03 moles % yield = ?

Q: For the following reaction, 6.76 grams of chlorine gas are mixed with excess bromine. The reaction…

A: Bromine reacts with chlorine to form bromine monochloride. The equation for the balanced chemical…

Q: Why is the actual yield in a reaction almost always less than the theoretical yield?

A: THEORETICAL YIELD Theoretical yield is the amount produced from the correct computations.…

Q: How many grams of Fe is produced if 16.5g of C is reacted with an excess of Fe,O,?

A: Given :-mass of C = 16.5 g  To calculate :- mass of Fe   Mass of 1 mol C = 12.01 g  Mass of 1 mol Fe…

Q: A gaseous mixture containing 4.15 mol of hydrogen gas and 7.13 mol of oxygen gas reacts to form…

A: given moles of H2 = 4.15 mol moles of O2 = 7.13 mol

Q: If 4.30 g of product was found at the end of a chemical reaction, but 7.20 g of product was…

A:

Q: The reaction of ammonia (NH3) gas to nitrogen monoxide gas yields Nitrogen gas and water vapor…

A: Ammonia reacts with nitrogen monoxide to form nitrogen gas and water vapor. Write the complete…

Q: For the following reaction, 0.173 moles of nitrogen gas are mixed with 0.453 moles of hydrogen gas.…

A: Given,

Q: The Russian Space Agency uses potassium superoxide (KO2) for the chemical oxygen generators in their…

A: Given reaction is : 4KO2 + 2H2O + 4CO2 → 4KHCO3 + 3O2  Mass of O2 produced = 380.0 g  Determine the…

Q: For the following reaction, 4.52 grams of bromine are mixed with excess chlorine gas. The reaction…

A:

Q: What is the percent yield of a reaction if it had a theoretical yield of 125g but an actual yield of…

A: The equation for percent yield is: percent yield = (actual yield/theoretical yield) x 100% Where:…

Q: Gaseous butane (CH;(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: It is desired to produce 7.05 grams of bromine monochloride by the following reaction. If the…

A: Given :  Percent yield of reaction = 92.7 % Mass of product required = 7.05 g  We need to determine…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of ethane = 30.0 g/mol…

Q: For the following reaction, 6.09 grams of hydrogen sulfide are mixed with excess oxygen gas. The…

A: Interpretation-  Here given 6.09g of hydrogen sulfide are mixed with excess of oxygen gas . The…

Q: When hydrogen chloride reacts with magnesium, magnesium chloride and hydrogen gas are formed. 1.…

A: Molarity   Moles of solute present per liter of solution is called molarity of that solution.…

Q: For the following reaction, 0.367 moles of carbon disulfide are mixed with 0.540 moles of chlorine…

A: The question is based on the concept of reaction stoichiometry. a limiting reagent is the reagent…

Q: Ammonia may be made from the reaction of hydrogen and nitrogen.  You have 20.00 grams of nitrogen.…

A: Given :-  amount of N2 gas = 20.00 g  actual yield of NH3 = 10.00 g  atomic mass of H = 1.008 u…

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: An experiment involving 12 grams of carbon is mixed with 64 grams of oxygen causing the production…

A: We have to predict the limiting reactant and excess reactant.

Q: Acetylene gas C,H, burns in the oxyacetylene torch for welding. How many grams of C,H, are burned if…

A: Molar mass of CO2 = 44g/mol Molar mass of C2H2 = 26 g/ mol

Q: The percent yield for a given reaction is 60%.  If the theoretical amount is predicted to be 8.33 g,…

A: Given: Percent yield= 60% Theoretical yield= 8.33 g

Q: For the following reaction, 24.7 grams of sulfur dioxide are allowed to react with 9.95 grams of…

A: The equation for the reaction is:  2 SO2 + O2 → 2 SO3

Q: * Percent Yield The Haber-Bosch process is a very important industrial process. In the Haber-Bosch…

A: Given Mass of NH3 produced ( Practical yield ) = 2.17 g Mass of H2 = 1.88 g Moles of H2 = mass of…

Q: In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide. For the…

A: The balanced Equation is :- C12H22O11             +       12 O2          ----------------------->…

Q: If 15.0 g of nitrogen (N2) and 2.00 g of hydrogen (H2) react to produce 1.38 g of ammonia (NH3),…

A: Given, the balanced chemical reaction is as follows,N2(g)+3H2(g)→2NH3(g) amount of N2 for reaction…

Q: Nitrogen dioxide is produced by combustion in an automobile engine. For the following reaction,…

A: A limiting reagent is the reactant that is consumed completely during reaction. To find the limiting…

Q: Tests are to be conducted on a new anti-cancer drug and you are to prepare a fresh supply for the…

A: Actual Yield = 1.345 g Theoretical Yield = 1.433 g So, Percent Yield = (Actual Yield / Theoretical…

Q: For the following reaction, 0.350 moles of carbon (graphite) are mixed with 0.266 moles of oxygen…

A: Limiting reagent is that reactant which determines the amount of product formed.

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A:

Q: For the following reaction, 6.52 grams of sulfuric acid are mixed with excess barium hydroxide. The…

A: Given :-  amount of sulfuric acid = 6.52 g  actual yield of barium sulfate = 11.7 g  To be…

Q: Antacid pills neutralize the hydrochloric acid in your stomach to limit acid reflux. Antacid pills…

A: It is  an example of displacement reaction

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A: limiting reagent is completely consumed in a reaction, the maximum amount of yield that is the…

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A:

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

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Q: 56 grams of iron (III) sulfate reacts with 24 grams of lead (IV) nitrate a. Calculate the mass of…

A: As per our company guidelines we are supposed to answer only first three sub-parts. kindly repost…

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Q: For the following reaction, 9.20 grams of nitrogen gas are allowed to react with with 1.07 grams of…

A: 1.The maximum amount of ammonia formed can be calculated as

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".