The percentage yield of a reaction is 74.1%. If a calculated value of product that should from using the balanced chemical equation is 56.34 g, how much product will form in the actual reaction?

Q: For the following reaction, 5.30 grams of oxygen gas are mixed with excess propane (C3H8). The…

A: mass of oxygen gas = 5.30 grams yield of carbon dioxide = 4.14 grams

Q: f the reaction of 30 grams of calcium carbonate (CaCO3) produces 15 grams of calcium oxide (CaO),…

A: CaCO3 decompose to give CaO and CO2. Reaction is as follows: CaCO3 ---------> CaO + CO2  Mass of…

Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:…

A:

Q: For a theoretical yield of 2.54 g and percent yield of 82.8583%, calculate the actual yield for a…

A: Given data, Theoretical yield = 2.54 g  % yield = 82.8583%  Then, Actual yield = ?

Q: For the following reaction, 0.256 moles of benzene (C,H6) are mixed with 0.568 moles of oxygen gas.…

A: The reaction given is C6H6 (l) + O2 (g) ---------> CO2 (g) + H2O (g)  Balancing : since we have 6…

Q: For the following reaction, 0.431 moles of benzene (C6 H6) are mixed with 0.381 moles of oxygen gas.…

A:

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

Q: The actual yield is 4.951 What is the percentage yield of the reaction ?

A: Percent yield is the percent amount of product actually formed with reference to that of theoretical…

Q: For this reaction SiO2 + C > Si +CO2, 52.8g SiO2 is reacted with 25.8g C and 22.4g Si is produced.…

A:

Q: A 0.156g piece of solid aluminum reacts with gaseous from the atmosphere to form solid aluminum…

A: 4Al  + 3O2 ------------>  2Al2O3  Molecular mass of Al2O3 = 102g

Q: Consider the following balanced equation:…

A: In general reaction the number of moles of a reactant is is always equal to the number of miles of…

Q: A student combines 15.0 g FeS, with excess 02, which react according to the balanced equation shown…

A: Now, mass of one reactant is given and other reactant is present in excess. The amount of product…

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A: Carbon monoxide reacts with hydrogen to form methanol. The balanced chemical reaction is given…

Q: Determine the limiting reactant in this reaction. Calculate the amount in grams of CO2 from the…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: Silver sulphide and hydrogen combine to form silver and hydrogen sulphide.  The equation for the…

A: In this question, we want to determine the percentage yield of the Silver ( Ag ).  You can see…

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

A: The balanced reaction taking place is given as, => 2 NO (g) + O2 (g) --------> 2 NO2 (g)…

Q: A 18.2 g of iron metal reacts with excess oxygen gas to produce 47.9 g of Fe3O4. The reaction…

A:

Q: Consider the following balanced equation.…

A: Consider the given balanced equation as followed:  2N2H4g+N2O4g→3N2g+4H2Og From the balanced…

Q: Solid chromium reacts with oxygen gas to produce chromium (III) oxide. Write the balanced chemical…

A: Here solid chromium, Cr(s) react with oxygen gas,O2(g) to produce chromium(III) oxide, Cr2O3(s)

Q: Consider the following balanced chemical equation then determine how much C6H6 (in grams) is…

A:

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

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

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: Consider the unbalanced equation for the combustion of hexane:C6H14(g)+O2(g)→CO2(g)+H2O(g) Balance…

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: Which of the following is FALSE? A) Stoichiometry shows the numerical relationship between chemical…

A: A chemical reaction in which the number of atoms present on the left hand side of the equation is…

Q: Use the balanced equation 2 Al + Fe2O3 --> Al2O3 + 2 Fe to determine how many grams of aluminum are…

A: Given, Mass of Fe2O3 = 20 g Th balanced chemical equation : 2 Al + Fe2O3 → Al2O3 + 2 Fe

Q: Which of the following statements about limiting reactant is always true? You can find limiting…

A: We know that, in a chemical reaction limiting reactant is the reactant that is consumed first and…

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A:

Q: Write and balance the chemical equation and then determine which reactant is the limiting reagent…

A: The balanced chemical reaction is as follows,

Q: Determine the mass of carbon dioxide gas produced (theoretical yield) when 68.0 g of lead (III)…

A: Theoretical yield is the quantity of product obtained when all of the limiting reactant is consumed.…

Q: Burning a 0.1000-g sample of a carbon-hydrogen-oxygen fuel compound in the presence of oxygen yields…

A: Given, mass of sample =0.1000 g CO2(yielded)=0.1953 gH2O(yielded)=0.100 g

Q: Which of the following is NOT true about "yield"? * The percent yield is the ratio of the actual…

A: Quantitative analysis is branch of chemistry that deals with the determination of the amount of…

Q: A student knows the mass of one of the reactants of a chemical reaction and wants to calculate the…

A: Given,  A student knows the mass of one of the reactants of a chemical reaction the steps involved…

Q: The following are true about limiting reactant except: A It limits the quantity of product being…

A: Given: to identify the incorrect statement about the limiting reactant.

Q: Use the balanced equation for the combustion of ethane to complete the table. 2C2H6 (g) + 702(g):…

A:

Q: Consider the unbalanced equation for the combustion ofhexane:C6H14( g) + O2( g)¡CO2( g) + H2O(…

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

Q: On a balance, you weighed out 264.4 g sucrose. If the molar mass of sucrose is 342.3 g/mol, how many…

A: Concept introduction: Number of moles of the substance is equal to ratio of the substance to molar…

Q: The balanced equation for the combustion of ethanol (ethyl alcohol) is: C2H5OH() + 302(g) 2CO2(g) +…

A: The balanced combustion reaction given is C2H5OH (l) + 3 O2 (g) -------> 2 CO2 (g) + 3 H3O (g)

Q: When butane (C,H10) reacts with oxygen, carbon dioxide and water are produced. The balanced equation…

A: Given: Butane reacts with oxygen and gives carbon dioxide and water. The balanced equation for the…

Q: For the following reaction,0.483 moles of silver nitrate are mixed with0.203 moles of copper.…

A:

Q: For the reaction shown, compute the theoretical yield of the product (in moles) for each of the…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: For this reaction SiO2+C Si+CO2 , 52.8g SiO2 is reacted with 25.8g C and 22.4g Si is produced.…

A: The balance chemical equation : SiO2 + C ----> Si   + CO2 Mass of SiO2 = 52.8 g  Mass of C = 25.8…

Q: Given the reaction: 4 NH3 (g) + 5 O2 (g) ---> 4 NO (g) + 6 H2O When 1.20 mole of ammonia reacts,…

A:

Q: What is the relationship between limiting reactant and theoretical yield? The limiting reactant is…

A: In a reaction, when minimum two reactants react, and one reactant is in lesser amount that predict…

Q: A student mixes a solution containing 2.08g BaCl2 with a solution 0.71g Na2SO4 and obtains actually…

A: Provided amount of BaCl2=2.08g Molar mass of BaCl2=208.23g/mol Provided amount of Na2SO4=0.71g Molar…

Q: Consider the reaction: 2 SO2(g) + O2(g) → 2 SO3(g) If 6.940 g SO2 is mixed with 17.41 g O2,…

A: The reaction given is 2 SO2(g) + O2(g) → 2 SO3(g) Hence from the above reaction, we can say that 2…

Q: For the following reaction,0.118 moles of iron are mixed with 0.104 moles ofchlorine gas.   What is…

A: This is an example of stoichiometry  Given  Moles of iron= 0.118 mol Moles of chlorine = 0.104 mol…

Q: 1.90 gg H2H2 is allowed to react with 9.94 gg N2N2, producing 2.98 gg NH3NH3. What is the percent…

A:

Q: Consider the combustion of hydrogen to make water. If you start with 2.47 grams of H2 and 12.02…

A: Given data, Mass of H2=2.47gMass of O2=12.02g The balanced chemical equation for the reaction is:…

Q: Solid calcium oxide reacts with gaseous carbon dioxide to produce solid calcium carbonate. A chemist…

A: Formula used , a) no. Of moles = given mass ÷ molar mass. Limiting reagent is the one which is…

Q: For the following reaction, 0.141 moles of benzene (C6 H6) are mixed with 0.270 moles of oxygen ga…

A: 2C6H6 (l) + 15O2 (g) --->12CO2 (g) + 6H2O (g) THIS WILL BE THE RXN.  O2 WILL BE THE LIMITING…

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".