A hydrocarbon compound (containing only H and C) is completely combusted in excess oxygen gas.  If 0.440 g and 0.180 g of carbon dioxide (44.0 g/ mol) and water (18.0 g/mol) are created respectively, which formula below would be possible?     C2H5     C2H4     C2H2     C2H6     C6H

Q: 3. _CHs + 02 >_CO, +_H20 How many grams of propane would be required to produce 15.00g of CO2?

A: The given unbalanced equation is - The balanced equation is the one that has same number of each…

Q: The balanced equation below shows the combustion of wax. If 10.0 moles of Oxygen is required in this…

A: C25H52(s) + 38 O2(g) —> 25 CO 2(g) + 26 H2O  Moles of Oxygen = 10.0 Moles Moles of water = ?

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: hat mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4? Molar…

A: Given, mass of ethylene , C2H4 = 7.0 g            molar mass of C2H4 = 28.05 g/mol Now, moles of…

Q: How many moles of ammonia would be required to react exactly with 0.782 moles of copper() oxide in…

A:

Q: How much water is produced when 67.50 g of acetylene (C2H2) reacts with excess oxygen? 2C2H2 + 502 →…

A:

Q: For the chemical reaction below, determine the amount of HIl produced when 3 g of hydrogen is…

A: For the reaction., H2(g) + I2(g) -----> 2HI(g) Given Mass of hydrogen = 3g  Molar Mass of…

Q: What mass, in grams, of C2H2 is needed to form 132.9 g of CO2? Assume excess oxygen.    2C2H2(g) +…

A:

Q: 26. Determine the simplest formula for a hydrocarbon if the complete combustion of a sample produces…

A: 3.96g of CO2 is there.  2.16g of H2O is there.  Molar mass of C = 12g/mol Molar mass of O = 16g/mol…

Q: 7.735 g of p-aminophenol (MW = 109.13 g/mol) is reacted with 7.467 g of acetic anhydride (MW =…

A: We have to calculate the percentage yield of acetaminophen

Q: Which of the following is the correct balanced equation for the complete combustion of the following…

A:

Q: What mass, in grams, of C2H2 is needed to form 210.4 g of CO2? Assume excess oxygen.    2C2H2(g) +…

A: Ans. 62.16 g C2H2 required to form 210

Q: CH4(g) + 2 O2ie) CO2(g) + 2 H2O(g) What mass of water is produced by the complete reaction of 10. g…

A: Given the balanced reaction, CH4(g) + 2O2(g) → CO2(g) + 2 H2O(g) mass of methane = 10. g

Q: 2. An important source of hydrogen and oxygen, used as rocket fuels, is the decomposition of water…

A:

Q: If the complete combustion of an unknown mass of ethylene produces 225.54 g CO2, what mass of…

A: There are many questions are given but I'm solving first one according to the guidelines of bartleby…

Q: How may moles of Al2O3 would be produced from the complete reaction of 17 moles of Al in the…

A: We have to compare the stoichiometric coefficient of desired reactant and products to have a…

Q: What is the mass in grams of NO that will be produced from 10.7 g of NO₂

A: Given :- 3 NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g)                Mass of NO2 = 10.7 g  To calculate :-…

Q: How many grams of NBr3 can be made from 525 g Br2  ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ…

A: The reaction is as :-  N2 + 3Br2 ----> 2NBr3

Q: What mass of CaSo4 can be produced from 55g of Al2(SO4)3 and 55g of Ca(OH)2

A: Mass of Al2(SO4)3 = 55 g Mass of Ca(OH)2 = 55 g Limiting reagent = ? Theoretical yield = ?

Q: Determine the simplest formula for a hydrocarbon if the complete combustion of a sample produces…

A: Given: The mass of CO2 (carbon dioxide) is 3.96 g The mass of H2O (water) is 2.16 g The molar mass…

Q: How many moles of NO2 would be required to produce 5.63 moles of HNO3 in the presence of excess…

A: Balanced reaction : 3NO2(g) + H2O(l) ...> 2HNO3(g) + NO(g)  Moles of HNO3 produced = 5.63 moles

Q: What mass, in grams, of C2H2 is needed to form 270.4 g of CO2? Assume excess oxygen.    2C2H2(g) +…

A:

Q: What mass of N2 will be produced from the reaction of 50.0g N2O4 with 45.0g N2H4?  N2O4(l) + 2…

A: Balanced Reaction N2O4(l) + 2 N2H4(l) --> 3 N2(g) + 4H2O(g)

Q: 9. The following is the balanced equation for the combustion of pentanol in oxygen: 2 C3H11OHe + 15…

A: Here, we shall answer only the first three sub-parts of the question:

Q: How many grams of H20 are required to produce 52 g of C2H2 according to the following equation?…

A: The balanced reaction given is, => CaC2 + 2 H2O → Ca(OH)2 + C2H2 Given: Mass of C2H2 produced =…

Q: Under certain conditions water reacts with alkenes to form alcohols. Calculate the mass of ethanol…

A: Given  Mass of ethene = 110.6 g Molar mass of ethene = 28.0 g/mol Molar mass of ethanol = 46.0 g/mol

Q: How many grams of hydrogen are needed to produce 1.12 g of water according to this equation? 2 H2 +…

A:

Q: A reaction mixture is prepared containing 1.20g of Al and 0.80 g of MnO2. After the reaction is…

A: Answer: 1.5 g of Al2O3 is produced, according to law of conservation of mass.

Q: How many grams of carbon dioxide can be produced from the combustion of 48.74 g of pentane? C5H12(0)…

A: Weight of pentane = 48.74gm Molar mass of pentane =72.15gm/mole Molar mass of CO2 = 44.01gm/mole

Q: Caproic acid, HC6H11O2, is found in coconut oil and is used in making artificial flavors. A solution…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: What amount (in mol) and what mass (in kg) of carbon dioxide are produced when 20 gallons…

A:

Q: According to the following reaction, how many grams of oxygen gas are required for the complete…

A: The question is based on the concept of Reaction Stoichiometry. we have been given mass of benzene.…

Q: Complete combustion of 3.40 g3.40 g of a hydrocarbon produced 10.9 g10.9 g of CO2CO2 and 3.89 g3.89…

A: Empirical formula :-  The formula which shows only relative number (simple ratio) of atoms of…

Q: C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O 180 g/mol       32 g/mol        44 g/mol       18 g/mol   How…

A: Given:    C6H12O6+6O2→   6CO2+6H2O  Molar mass⇒180g/mol  32 g/mol  Mass⇒360g

Q: What mass of water is produced from the complete combustion of 4.70*10-3 g of methane?

A: The term combustion reactions refer to those chemical reactions which occur at a high temperature…

Q: How many moles of water are made from complete reaction of 4.3 moles of oxygen gas with hydrogen gas…

A: Given reaction: 2H2 + O2 → 2H2O We have to calculate the number of moles of water that will be…

Q: An unknown hydrocarbon, which contains only C and H, is tested by combustion analysis to determine…

A: The simplest whole number ratio of the atoms in the compounds is given by the empirical formula.

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: Given  Reaction  C8H10(l)  +  O2(g)   +  NH3(g)   →  C8H4N2(s)   +  H2O(l) Mass of o- xylene  =…

Q: Polyethylene is a polymer consisting of only carbon and hydrogen. If 2.300 g of the polymer is…

A:

Q: Calcium carbide (CaC2) reacts with water to produce acetylene (C2H2): CaC2 (s) + 2 H2O (g) → Ca(OH)2…

A: CaC2s + 2H2Og → CaOH2s + C2H2gGiven mass of C2H2 = 6.5gMolar mass of C2H2 = 26.00 g/molNumber of…

Q: Match the following based on the problem below: CHA(S)+202lg) CO2(g) + 2H20(g) What mass of water…

A: The description of a chemical reaction in the shape of a product is known as a chemical equation.…

Q: What mass of NO could be produced from 2.5 G of oxygen gas in the presence of excess ammonia ?…

A: The balanced Chemical Reaction given in the question -   4NH3(g) + 5O2(g) ---> 4NO(g) + 6H2O(I)…

Q: Octane, C8H18, can be used as a representative compound for gasoline. Calculate the mass of carbon…

A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: A hydrocarbon compound (containing only H and C) is completely combusted in excess oxygen gas.  If…

A: Given : The compound contains only C and H. Mass of CO2 i.e carbon dioxide produced on combustion =…

Q: A www-awn.aleks.com Significant Figures Counter Chapter 5. The Nervous System-Neurolo..…

A: Given: Mass of O2 = 2.65 g Molar mass of O2 = 32 g/mol Molar mass of nitric oxide (NO) = 30.01 g/mol…

Q: A young man recently passed away from unknown causes. The newly hired forensic officer, Citlali,…

A: Given information: Mass of sample = 9.002 g Moles of carbon dioxide = 0.450 mol Moles of water =…

Q: How many moles of H2O are needed to produce 55.7 moles of H2?

A:

Q: The balanced equation for the combustion of ethanol is: 2C2H5OH(g) + 702(g) 4CO2(g) + 6H2O(g) How…

A: The amount of dioxygen required can be calculated using mole concept for the given reaction.

Q: Answer questions 5 and 6

A: (5) The given chemical reaction is as follows: 2C4H10 + 13O2 → 8CO2 + 10H2O The given mass of butane…

Q: Given the combustion reaction, C3H8 + 502→3CO2 + 4H20 how many moles of CO2 can be produced from 1…

A: Combustion :- The burning of a compound in excess of air or oxygen is called combustion . It is an…

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".