A major component of gasoline is octane  C8H18 . 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  0.600mol  of carbon dioxide. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

Q: Gaseous ammonia chemically reacts with oxygen (0₂) gas to produce nitrogen monoxide gas and water…

A:

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

A: Given,when gaseous ammonia ( NH3 ) reacts with oxygen ( O2 ) gas to form nitrogen monoxide ( NO )…

Q: Liquid hexane (CH; (CH2),CH CH, will react with gaseous oxygen (0,) to produce gaseous carbon…

A:

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

A: Given that 8g of octane and 44 gO2 are mixed in a reaction. Number of moles of C8H18 and O2 can be…

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

A:

Q: What is the maximum mass of pure silver that could be extracted from 2.5kg of argentite, a silver…

A: Answer: We have convert the mass of Ag2S into moles of Ag2S to find out the maximum mass of Silver…

Q: Ammonium perchlorate NH4ClO4 is a powerful solid rocket fuel, used in the Space Shuttle boosters.…

A: The balanced equation for the given reaction is,

Q: Ammonium phosphate ((NH₁)¸PO₁ is an important ingredient in many solid fertilizers. It can be made…

A: Well-balanced chemical reaction between phosphoric acid and liquid ammonia:…

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

A: The balanced equation of the reaction is given and the moles of HBr and NaOH are calculated as…

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

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

Q: he moles of е

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: Gaseous ammonia chemically reacts with oxygen (0,) gas to produce nitrogen monoxide gas and water…

A: 4NH3(g) + 5O2(g) ----> 4NO (g) + 6H2O(g) Number of moles of O2 = 0.075 moles

Q: Pure methanol, CH3OH(l), combusts very quickly. 2 CH3OH(l) + 3 O2(g) → 2 CO2(g) + 4 H2O(g) If 46.5…

A: Given 2 CH3OH(l) + 3 O2(g) → 2 CO2(g) + 4 H2O(g) 46.5 mol of  methanol and find the mass of water

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

A: Given: Mass of ethane (CH3CH3) = 2.10 g Mass of O2 = 15.0 g Molar mass of ethane (CH3CH3) = 30.07…

Q: A major component of gasoline is octane (C3H18). When liquid octane is burned in air it reacts with…

A:

Q: A chemist adds 0.15L of a 2.9M zinc nitrate ZnNO32 solution to a reaction flask. Calculate the mass…

A: Given: Concentration of Zn(NO3)2 = 2.9 M And volume of Zn(NO3)2 solution added = 0.15 L

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

A: The complete combustion reaction of hexane + O2 is 2C6H14 + 19O2 --------> 12CO2 + 14H2O

Q: A chemist determines by measurements that 0.0500 moles of oxygen gas participate in a chemical…

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

Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce…

A: given, mass of sulfuric acid = 2.94 g Mass of sodium hydroxide = 4.8 g

Q: e mass of c

A:

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

A:

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

A: Given,0.9 mol

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

A:

Q: A chemist determines by measurements that 0.035 moles of chlorine gas participate in a chemical…

A: Moles of Cl2= 0.035 moles  Molar mass = 70.90 g mol-1 Then,

Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium…

A:

Q: A chemist determines by measurements that 0.0600 moles of chlorine gas participate in a chemical…

A: Given mole of Cl2 = 0.0600 mole.                      Molar mass Cl2 is = 70.90 g/mol

Q: A chemist determines by measurements that 0.035 moles of hydrogen gas participate in a chemical…

A: Given,  Moles of hydrogen gas participate = 0.035 mol.  The mass of hydrogen gas participate is:

Q: e mass of

A:

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 chemist measures the amount of chlorine gas produced during an experiment. She finds that 1.35 g…

A: Calculating number of moles:

Q: mol

A:

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

A:

Q: What is the maximum mass of pure iron that could be extracted from 75.0 g of magnetite, a iron ore…

A:

Q: Calculate the number of phosphorus atoms in a 50.0 g sample of diphosphorus pentoxide (P₂O5). Be…

A:

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

A: The balanced equation for the given reaction is,

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

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

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: Calculate the number of oxygen atoms in a 90.0 g sample of dinitrogen tetroxide (N₂O4). Be sure your…

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

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.