Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of

Q: The percentage yield of a reaction can best be described as the ________ times 100%. Group of answer…

A: Definition; Theoretical yield -  it is defined as the maximum amount of product obtained after the…

Q: When chlorine reacts with water, hydrochloric acid and chloric acid (HClO3) are produced. The…

A: Given : chlorine and water reacts to form HCl and HClO3  Also 6 mole of chlorine reacts

Q: An initial state before reaction of CH4 and Cl₂ is shown in the figure. Based on the balanced…

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Q: Consider the combustion reaction for octane (C8H18),(C8H18), which is a primary component of…

A: The given reaction is shown below.

Q: For the reaction shown, calculate how many grams of oxygenform when each quantity of reactant…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Find the mass of O2 required to also burn.

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Q: Given the statements, write the chemical equation and label the reactant and product Aluminum (Al)…

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Q: What are correct coefficients for reactants and products when following equation is balanced? N2H4…

A: When reaction is balanced ,number of atom should be equal in both side of reactant and product. It…

Q: How many grams of O2(g)O2(g) are needed to completely burn 25.7 g C3H8(g)?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of O2 = 31.999 g/mol  Molar…

Q: For the following reaction, 0.363 moles of carbon (graphite) are mixed with 0.316 moles of oxygen…

A: For any compounds undergoing reaction, they react with each other by following the stoichiometry of…

Q: Based on the balanced equation P4 + 5O2 → P4O10 calculate the number of P4O10 molecules formed when…

A: The given reaction is: P4 + 5O2 → P4O10 According to the balanced reaction: 1 mole of P4 reacts…

Q: Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia:…

A: The number written before the chemical formula of a compound in a chemical equation is known as its…

Q: How many moles of water are produced when 6.33 moles of CH4 react? CH4 (g) + 2O2 (g) --> CO2 (g) +…

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Q: For the reaction represented by the equation: CI2+2KBr=Br2+2KCI How many grams of potassium chloride…

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Q: The conversion of glucose into ethanol and carbon dioxide is given by the equation COH1206 C2HSOH+…

A: Given: C6H12O6 ----->C2H5OH + CO2 1. First convert the given grams of ethanol and glucose to…

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: Q3 ) An imaginary reaction takes place as below:                                          X + Y2 →…

A: Given: The reaction is given : X+Y2→X3Y Moles of X=10 moles Moles of Y2=10 moles To Find : Moles of…

Q: Consider the following unbalanced chemical reaction: CoBr3 + K2S → KBr + Co2S3 What coefficient…

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Q: According to the balanced reaction below, calculate the moles of NO₂ gas that form when 5.20 × 10⁻³…

A: Mole of gas formed depand balance reaction

Q: For the balanced equation shown below, how many moles of H20 be produced by 0.8024 moles of CO- 3CO2…

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

Q: container

A: A) Moles of P4 = ( mass / molar mass of P4 ) = ( 100g / 123.9gmol-1 ) = 0.81mol    B) Moles of O2 =…

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: Use values of ΔGfº from the appendix of your textbook to determine ΔGrxnº for the following balanced…

A: Using values of standard gibbs free energy change for formation of NO , NH3 , H2O and H2 , we will…

Q: nitrogen

A: We will use stoichiometry of the reaction to get the answer

Q: The image represents the reaction between a certain number of molecules of H2 and O2. If the…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of H2O…

A: From the balanced equation: 4 molecules of C5H5N react with 25 molecules of O2 to form 10 molecules…

Q: H2 O2

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: The combustion of propane may be described by the chemical equation…

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Q: 5O2

A: Dear student I have given answer to your question in the image format.

Q: Balance this chemical equations. Use the algebraic method a) AsH3 (g) + KClO3 (s) → KCl (s) + H3AsO4…

A: Rules of algebraic method:- Different coefficient are written infront of each compound Equate atoms…

Q: Balance the following: Zn + HCl -> ZnCl2 + H2   What mass of hydrogen is produced when 2.5 g of zinc…

A:

Q: The combustion of propane may be described by the chemical equation 3 CO2 (g)4 H20(g) C3H(g)5 2g)…

A: Mole is given by,

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

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Q: Given the balanced equation, calculate the mass of product that can be prepared from 1.60g of zinc…

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Q: For the balanced equation below, how many moles of Cl2 will react with 0.7458 moles of C2H4Cl2?…

A: The balance chemical reaction :  C2H4Cl2 + 2O2   ----> 2CO + 2H2O + Cl2  Number of moles of…

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: 125 greams of sulfuric acid will produce how many molecules of hydrobromic acid?

A: Number of moles = mass/molar mass  1 mol contains 6.022 x 1023 molecules

Q: For the reaction:  2H2 +  O2   →  2H2O  How many hydrogen (H2) molecules react with 10 oxygen (O2)…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant…

A: The given chemical reaction is as follows ,2HgOS→2Hgl+O2gFrom the above balanced chemical reaction…

Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO2 Approximately how many moles…

A: The number of moles of carbon dioxide  that can be produced 36.0 g of carbon is given below

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: The balanced form of equation will be -2C8H18g+25O2g→18H2Og+16CO2g8.7 kg…

Q: Magnesium and nitrogen react in a combination reaction to produce magnesium nitride. Mg + N2——->…

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Q: given the chemical equation Zn+2HCl->ZnCl2+H2 how many molecules of H2 will be produced if 19 Atoms…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: Based on the balanced equation 2C6H6 + 15O2 → 12CO2 + 6H2O calculate the number of excess reagent…

A: 1 mole = 6.022×1023 [ Avogadro's number , NA ] Anything which is in the number of 6.022×1023 is said…

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10.3 mol…

A: From the balanced chemical equation,it is clear that 2 moles of N2O5 are required to produce 4 moles…

Q: The balanced equation for the decomposition of potassium chlorate is shown below. When carrled out…

A: Given  Actual yield of oxygen = 340 ml   We know that Volume of 1 mol gas at STP = 22400 ml…

Q: Interpret the following equation for a chemical reaction using the coefficients given: 2 CO(g) +…

A: The balanced reaction taking place is given as, => 2 CO (g) + O2 (g) ----> 2 CO2 (g)

Q: Balance the following chemical reaction and pick the coefficient for H2O      H3PO4  +      NaOH  →…

A: Chemical Reaction equation :-   H3PO4  +      NaOH  →      Na3PO4  +     H2O  In balance chemical…

Q: Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide…

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Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: The balanced chemical equation for combustion of octane can be written as, 2C8H18 + 25O2 → 16CO2 +…

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".