Balance the following chemical equation, then answer the following question. C8H18(g) + O2(g) → CO2(g) + H2O(g)  How many grams of oxygen are required to react with 18.0 grams of octane (C8H18) in the combustion of octane in gasoline?   Express the mass in grams to one decimal place.

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A:

Q: Another component of acid rain is nitric acid, which forms when NO2NO2, also a pollutant, reacts…

A: The molar mass of NO2 is 46 g/mol So 46g = 1 mole So, 19Kg = 413 moles.

Q: 12. Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Given  Reaction  C6H12O6(aq)  + 6O2(g)    →  6CO2(g)  + 6H2O(l) Mass of glucose =  63 gram  (a) Mass…

Q: In the room, the police also found a suspicious amount of CO2 in the air, which is produced when…

A: Combustion reactions of methanol is 2CH4O+3H2O→2CO2+4H2O 2 mole of methanol is producing 2 moles of…

Q: Which conversion factor do you use first to calculate the number of grams of CO2 produced by the…

A: Given, Mass of CH4 = 50.6 g Molar mass of CH4  = 16 g/mol Moles of CH4  =     = Mass of CH4Molar…

Q: You take 4 tablets of aspirin (a compound that contains carbon, hydrogen, and oxygen) and perform a…

A: The weight of each aspirin tablet = 5.51 x 10-4 lbs Convert the mass of a tablet into grams using…

Q: If 5.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, how many kg of CO₂ is…

A: Calculate the moles of CO2 produced, Calculate the mass of CO2 produced,

Q: Nitric Acid can be produced by reacting nitrogen gas, oxygen gas, and water according to the…

A: Given mass of nitrogen gas = 5.85 g mass of oxygen gas = 14.05 g Molar mass of nitrogen gas = 28…

Q: over 2 billion pounds per year. Acrylonitrile, the building block for polyacrylonitrile fibers and a…

A:

Q: Glucose,C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: Here we have to calculate the number of grams of oxygen, O2 required to convert 38.0 g of glucose to…

Q: Potassium nitrate is widely used as a fertilizer because it provides two essential elements,…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The equation for the complete combustion of butane gas (C4H10) is :  2C4H10+ 13O2   8CO2+ 10H2O…

A: At STP , 1 mole of gas acquire 22.4 L

Q: The density of ethanol, C2H5OH, is 0.789 g/mL. How many milliliters of ethanol are needed to produce…

A: Given Density of ethanol = 0.789 g/mol Amount of CO2 produced= 25.0 g   We know Molecular weight of…

Q: In the chemical equation, SiO2  +  C  →  SiC2  +  CO, what is the coefficient in front of SiC2?

A: Since the reaction  SiO2  +  C  →  SiC2  +  CO is not balanced  Hence we need to balance the above…

Q: 1.98 gg H2H2 is allowed to react with 9.76 gg N2N2, producing 1.95 gg NH3NH3. Part A What is the…

A: Answer :- So Below I have explained detailed solution. Hope this will really help you !!!!!   So…

Q: (6) The combustion of octane is represented by the following balanced equation: 2 C3H18(1) + 25…

A: In combustion reaction a substance react with oxygen in air. When hydrocarbons react with oxygen it…

Q: To determine the truth of this statement, calculate how many pounds of carbon dioxide are produced…

A: Given data,Volume of gasoline=40.00gallonsDensity of gasoline=0.703g/mL1 gallon=3785.412mLtherefore,…

Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many grams of Al2O3 can be made by…

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Q: Combustion reactions are a notable source of carbon dioxide in the environment. Using the following…

A: 100 g of Propane is used.  The molar mass of Propane = 44.1 g/mol

Q: 717.7 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen.…

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Q: The catalytic converter that is standard equipment on American automobiles convers carbon monoxide…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

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Q: Gaseous butane  CH3CH22CH3  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide…

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Q: Benzene reacts with bromine to produce bromobenzene and hydrogen bromide as provided by the chemical…

A: First calculate the moles of benzene and bromine :  a) moles of Benzene = ( mass / molar mass)…

Q: 2) Iron corrodes in air. The reaction is represented by the chemical equation below: _Fe + Fe,O, a)…

A:

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: For cellular functions in the body, it needs energy and this energy is formed when glucose and…

Q: The refining of aluminum from Bauxite ore (which contains 50.% Al2O3 by mass) proceeds by the…

A: The number of moles of a species is calculated by the expression (1) in which n is the number of…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: You are given a crushed sample that is a mixture of limestone (calcium carbonate), lime (calcium…

A: As we are given with the sample which consists a mixture of calcium carbonate, lime and sand, and we…

Q: 7. Combustion reactions are a notable source of carbon dioxide in the environment. Using the…

A:

Q: 1.54 gg H2H2 is allowed to react with 9.77 gg N2N2, producing 1.41 gg NH3NH3. What is the…

A:

Q: Determine the mass in grams of CO₂ that is produced by the complete reaction of 10.49 grams of C₆H₁₂…

A:

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The given reactions are,

Q: heating magnesium metal in the presence of oxygen. When 10.1 g of Mg reacts with 10.5 g of O2, 11.9…

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

Q: The following equation represents the reaction between aluminum (Al) and bromine (Br2) to produce…

A:

Q: 35g of LiCl mixes with 25g of Ca(OH)2, (a) which is the limiting reactant? (b) what is the…

A:

Q: Consider the mixture: C2H5OHC2H5OH, and O2 Write a balanced equation for the combustion reaction…

A: 1) The balanced chemical equation for the combustion reaction that occurs between ethanol and oxygen…

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: 1 mol contains 22.4 L volume of any gas. Moles = given mass / molar mass

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Hydrobromic acid reacts with sodium hydroxide to form sodium bromide and water. The equation for the…

Q: -The balanced reaction equation for combustion of heptane, C7H16, is C7H16+11O2⟶7CO2+8H2O If the…

A:

Q: Magnesium metal reacts quantitatively with oxygen to form magnesium oxide, MgO.  If 6.21 g of Mg…

A: The balanced reaction for MgO formation from Mg and O2 is: 2 Mg + O2 → 2 MgO For Mg: mass of Mg…

Q: A 25.0 g sample of methane gas (CH4) is placed in a reaction vessel containing 2.58 mol of Cl2 to…

A: We have to predict the  Balance equation, limiting reactant and amount of HCl formed.

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: The reaction is given as,

Q: In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor.…

A: In the combustion of hydrogen gas, hydrogen reacts with oxygen from the air to form water vapor. The…

Q: Balance the following chemical equation, then answer the following question. C8H18(g)+O2(g) to…

A: Given reaction and information,

Q: If 9.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, what is the mass in kg of CO₂…

A: 1 mole of a substance has 6.022 ×1023 atoms or molecules. The mass of 1 mole of a substance is equal…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A:

Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by…

A: 1- First calculate the moles of Phosphoric acid : Molar mass of Phosphoric acid = 98gmol-1  Moles =…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: The reaction involves reactants water and carbon dioxide to produce products glucose and oxygen.…

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".