13 A major component of gasoline is octane (C₂H₁). When liquid octane is burned in air it reacts with oxygen (O₂) gas to produce carbon dioxide gas and water vapor. Calculate the moles of oxygen needed to produce 0.70 mol of water. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits. 0 OP 0.0

Q: Aqueous hydrochloric acid  HCl  will react with solid sodium hydroxide  NaOH  to produce aqueous…

A: The balanced chemical equation for given reaction is as follows,

Q: Calculate the number of hydrogen atoms in a 150.0 g sample of ammonia (NH₂). Be sure your answer has…

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

Q: Gaseous ethane  CH3CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

A: Given:     Mass of ethane = 4.5 g.     Molar mass of ethane = 30 g/mol.     Mass of oxygen = 23.2 g.…

Q: Liquid hexane  CH3CH24CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

A:

Q: Gaseous methane  CH4  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide  CO2…

A:

Q: A chemist determined by measurements that 0.0600 moles of gold participated in a chemical reaction.…

A: • The values provided in the question are:-      i) Number of moles of gold participated in a…

Q: Gaseous ethane (CH,CH,) will react with gaseous oxygen (0.) to produce gaseous carbon dioxide (CO)…

A:

Q: Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The balanced equation for the given reaction of butane with oxygen to form carbon dioxide and water…

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

A: Molar Mass of NaOH = 39.997 g/mol M.M of HBr = 80.91 g/mol M.M of NaBr = 102.894 g/mol

Q: Liquid octane (CH3CH26CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide…

A: The reaction of octane with oxygen is given as  C8H18 + 12.5 O2 ----> 8 CO2 + 9 H2O Since moles…

Q: Calculate the number of hydrogen atoms in a 70.0 g sample of ammonia (NH3). Be sure your answer has…

A: Given: Mass of NH3 is 70.0 g Molar mass of NH3  is 17 g/mol Atoms in 1 mole is 6.022×1023  To find:…

Q: mass

A:

Q: Gaseous butane  CH3CH22CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

A: Given: Mass of butane = 33 g. And mass of oxygen given = 54.7 g. The reaction given is, => C4H10…

Q: Liquid hexane (CH3CH24CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: The given reaction is,

Q: Liquid hexane  CH3CH24CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

A: The given reaction as follows,

Q: Gaseous butane (CH3(CH2)2CH3) will react with gaseous oxygen O2 to produce gaseous carbon dioxide…

A: As given in the question that butane reacts with gaseous oxygen to produced carbon dioxide and…

Q: Gaseous methane (CH) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO, and…

A:

Q: Gaseous ethane (CH3CH3) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Mass of ethane = 11.4 gMass of oxygen= 71 g Molar mass of ethane = 28.5 g/molMolar mass of…

Q: Ammonium perchlorate  NH4ClO4  is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A:

Q: Gaseous butane  CH3CH22CH3  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide…

A: 40 g of butane is mixed with 45.9 g of oxygen. It is required to calculate the minimum mass of…

Q: Aqueous hydrochloric acid (HCl) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: The reaction of aqueous HCl with NaOH results in the formation of aqueous NaCl and water. Amount of…

Q: Gaseous methane (CH₂) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide (CO₂)…

A:

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A:

Q: Gaseous methane (CH) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (Co,) and…

A:

Q: Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: Here, we have to calculate mass of ethane that is left after the reaction.

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A: We are given that gaseous ammonia reacts with oxygen to produce nitrogen monoxide and water, we are…

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A: When liquid water ( H2O ) reacts with carbon dioxide ( CO2 ) gas to form aqueous glucose ( C6H12O6 )…

Q: A major component of gasoline is octane (CH18). When liquid octane is burned in air it reacts with…

A:

Q: A major component of gasoline is octane  C8H18. When liquid octane is burned in air it reacts with…

A: Given, when liquid octane is burned in air it reacts with oxygen O2 gas to produce carbon dioxide…

Q: Gaseous butane (CH,(CH,) CH, will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A: The number of moles of the substance is equal to the ratio of mass to the molar mass of the…

Q: A chemist weighed out 5.3 g of iron. Calculate the number of moles of iron she weighed out. Be sure…

A: Given : weight of iron = 5.3 gram    Find : Calculated the number of moles of iron .   Formula :…

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

A: Given : mass of HBr = 68.0 g And mass of NaOH = 19.8 g The balanced reaction taking place is  NaOH +…

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Mass of HCl = 8.0 g Mass of NaOH = 13.6 g Mass of HCl left over by the chemical reaction = ?…

Q: Gaseous methane (CH) will react with gaseous oxygen (02) to produce gaseous carbon dioxide (CO2) and…

A: The reactants given are CH4 and O2 and the products are CO2 and H2O. Hence the reaction taking place…

Q: Suppose 87.9 g of octane is mixed with 86. g of oxygen. Calculate the minimum mass of octane that…

A:

Q: and gaseous water  H2O . Suppose 2.6 g of hexane is mixed with 13.3 g of oxygen. Calculate the…

A: Given: 2.6 g of hexane is mixed with 13.3 g of oxygen To find: Minimum amount of oxygen left after…

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

A: It is given that, gaseous methane will react with gaseous oxygen to produce gaseous carbon dioxide…

Q: Gaseous ammonia chemically reacts with oxygen (O₂) gas to produce nitrogen monoxide gas and water…

A: Ammonia chemically reacts with oxygen (O2) gas to produce nitrogen monoxide gas and water vapour.…

Q: Gaseous methane (CH₂) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Given:mass of methane (CH4 ) = 1.1 gmass of Oxygen (O2 ) = 7.93 gmolar mass of CH4 = 16.04…

Q: Gaseous ethane (CH,CH,) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A:

Q: Green plants use light from the Sun to drive photosynthesis, a chemical reaction in which liquid…

A:

Q: Gaseous butane (CH3 (CH₂)2CH3) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide…

A: Mass of butane =22.00 gMass of Oxygen gas = 41.1 gWe need to calculate the minimum mass of butane…

Q: Gaseous ethane (CH3CH3)will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)…

A: We are reacting 14.1g of ethane with 26g of oxygen. We are supposed to calculate the left over mass…

Q: water Gaseous methane (CH4) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide…

A:

Q: A major component of gasoline is octane (CH₂). When liquid octane is burned in air it reacts with…

A: Given :  Moles of water produced = 0.065 mol

Q: In a 1.018E2 g sample of iron(III) oxide, how many grams of iron are present? Your answer should…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.