Identify the limiting and excess reactants in the graph below and explain how you know.

Q: 4. Consider the double displacement reaction between 5.25 g of sulfuric acid and 5.25 g of lithium…

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A: Given Balance the following reaction 1)  Na 3PO 4 (aq)+HCl (aq) →  NaCl (aq) + H 3PO 4 (aq) 2)…

Q: How do you find the limiting reactant in a reation?

A: A limiting reagent is a substance which is completely consumed when a chemical reaction is…

Q: step by step instructions for determining a theoretical yield

A: Write the balanced chemical reaction taking place.

Q: 1. Zinc. Zn. reacts with Sulfur, S. according, to the reaction: Zn + Sn - Zns Balance the chemical…

A: The given chemical reaction is as follows: Zn + S8 → ZnS The mass of sulfur given = 6.45 g The mass…

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and hydrogen ( light blue )…

A: Given: Moles of nitrogen gas = 2 mol Moles of hydrogen gas = 7 mol

Q: Calculate percent yield, show work please :) 2. Theoretical: 548.6 g Actual: 459.75 g

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Q: 1. Zinc. Zn. reacts with Sulfur, S. according, to the reaction: Zn + Sn » ZnS Balance the chemical…

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Q: 2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g)   C2H6 (MM = 30.07 g/mol) O2 (MM = 32.00…

A: Given combustion reaction;  2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g) Initial amount of…

Q: Calculate percent yield, show work please :) 3. Theoretical: 19.1 g Actual: 5.7 g

A: given  theoritical yield= 19.1g actual yield = 5.7g

Q: A reaction for the reduction of copper is shown below (as an unbalanced reaction - that's how I will…

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Q: How do you figure out the actual yield vs theorical yield vs % yield in a stochimetry problem? If…

A: Theoretical yield: In any reaction the Amounts of products calculated from the complete reaction of…

Q: [References] Use the References to access important values if needed for this question. For the…

A: The balanced reaction taking place is  CH4 + CCl4 -----> 2 CH2Cl2  Hence from the above reaction…

Q: [Tutorial: Limiting reactant stoichiometry] This question will walk you through the steps of…

A: In a chemical reaction, the reactants react with a definite mole ratio according to the…

Q: For the following reaction, 0.271 moles of nitrogen gas are mixed with 0.565 moles of hydrogen gas.…

A: To find limitng reagent mole-mole analysis is applied on balanced chemical reaction.

Q: What steps must be performed before any stoichiometry problem is solved? Explain your answer in 5…

A: Stoichiometry problems are mass-mass, mass-volume , volume-volume. For stoichiometric problems we…

Q: Mass of iron (III) oxide powder 2.63g Mass of aluminum powder 0.83g Using the mass of the reactants…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: Can someone find the percent yield of copper the experimental yield of copper = 0.023 Zn mass (g)…

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Q: 3.85 Give an everyday example that illustrates the limitingreactant concept.

A: Limiting reactant is a term associated with chemical reactions. In a chemical reaction, the reactant…

Q: According to the reaction below, what mass of HCl is required to completely react with 0.67 grams of…

A: A numerical problem based on mole concept that is to be accomplished.

Q: How many g of ZnS is needed to react completely with 41.22 gram O2 according to this equation? 2ZnS…

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Q: Fill in the blank : The limiting reactant of the reaction is ......

A: In this question, we will complete the following Statement.  You can see details explanation and…

Q: Describe one reason the percent yield of a reaction would be less than 100% and one reason it would…

A: For a reaction  % yield = Actual yield/theoretical yield X 100

Q: A student runs the reaction represented by the equation below. What mass of H2 gas would be produced…

A: Given,  Zn + HCl ------> ZnCl2 + H2  The student have 13.57 g of each reactant. Molar mass of Zn…

Q: The reaction depicted above occured when 9.0 moles of silver was added to 6.0 moles of HNO3. How…

A: Given :-  Number of moles of Ag = 9.0 mol  Number of moles of HNO3 = 6.0 mol  To calculate :-…

Q: hydrogen

A: According to the question, ethyne reacts with hydrogen to produce ethane.  The chemical reaction is…

Q: Answer the following question correctly choose the correct answer. 1. Consider the following…

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

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Q: Date Hour were measured before the experiment began and the data is shown below. The iron was left…

A: The reaction given is, => Fe + O2 → Fe2O3

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules.…

A: Given-> N2 + 2O2 ---> N2O4 Molecule of N2 = 3 molecule Molecule of O2 = 4 molecule.

Q: Balance this unbalanced equation H2SO4 + NaOH --> Na2SO4 + H2O

A: Balancing a reaction requires equal number of atoms on both sides of the reaction arrow. Given the…

Q: Use the following UNBALANCED equation:____ N2 + ____ F2 -->____ NF3. How many moles of nitrogen…

A: The balanced equation is N2 + 3F2 -----> 2NF3

Q: Can someone find the percent yield of copper the experimental yield of copper = 0.73 Zn mass (g) =…

A: The reaction taking place can be written as, => Zn + CuCl2 ---------> ZnCl2 + Cu Given : Mass…

Q: Use 1 decimal point for all atomic masses. 12.3 g of NCl3(g) are reacted with 0.605 g of H2(g) by…

A: A limiting reactant is a reactant that is completely converted to products. Once all the limiting…

Q: Draw the products, what is the theoretical yield?

A: The addition of nitro group in an organic compound is called nitration. It occurs in presence of…

Q: 88 The illustration to the left represents a mixture of nitrogen (blue) and oxygen (red) molecules.…

A: we need to fill the boxes, using the given illustration and the balanced equation

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Q: 1. What is a limiting reactant? Excess reactant?

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

Q: If the student did another experiment by mixing 1.36 grams of barium chloride and 1.36 grams of…

A: Limiting reagent is the reactant molecule that consumes completely in a balanced chemical reaction…

Q: : the limiting reactant co

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Q: For the reaction of sodium sulfide with iron(III) chloride below (as an unbalanced reaction - that's…

A: Given that 319.5 kg of sodium sulfide and 502.3 kg of iron(III) chloride are available.

Q: How many g of ZnS is needed to react completely with 41.22 gram O2 according to this equation? 2ZnS…

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Q: Consider the unbalanced equation for the combustion of hexane: αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g)…

A: The balanced combustion equation of hexane is shown as,

Q: A student synthesizes alum starting with 4.924 grams of scrap aluminum. When the reaction is…

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Q: In the picture  shown, the limited reactant is ____. The excesss reactant is ____. The product of…

A: From this picture, the limited reactant and excess reactant has to be identified.

Q: 2 Na + Cl2 --> 2 NaCl If 15 mol Na reacts with 15 mol Cl2 , _____ is the limiting reactant and ____…

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Q: The illustration to the left represents a mixture of nitrogen ( blue ) and hydrogen ( light blue )…

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Q: Find the limiting reactants in the following chemical equations when 3 moles of CH4 react with 4…

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Q: limiting reactant?

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Q: I make a product and weigh it before it is dry. Does that affect the actual yield? Yes No

A: Given  If weigh the product before it get drying  its affect the actual yield? = to be determined

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".