If 120 g of propane, C₃H₈, is burned in excess oxygen to form Carbon Dioxide and water, how many grams of water are formed? Equation: C₃H₈ + 5O₂ → 3CO₂ + 4 H₂O

Q: Write a balanced equation for this reaction a closed container has 4 moles of nitrogen gas and 9…

A: A balanced equation is the chemical equation where the number of atoms of each element on both side…

Q: you have a sample of a hydrocarbon of unknown formula. you only know that the molecule contains only…

A: Given: Mass of CO2 produced = 3.726 g.

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

A: 1 mol = Avogadro no.of molecules             = 6.02 × 1023 molecules

Q: Combustion of propane, C3H8, serves as an energy source in many rural Indiana homes. The unbalanced…

A: The reaction given is, => C3H8 + O2 → CO2 + H2O Given: Moles of propane combusted = 1.00 mol.

Q: Phogene (COCl2) can be manufactured by mixing carbon monoxide with chlorine gas. CO + Cl2 → COCl2…

A: CO + Cl2 .....> COCl2  Given that :  Moles of carbon monoxide(CO) = 7.25 moles

Q: N₂ +3H₂ → 2NH₃ How many moles of hydrogen (H₂) are needed to completely react with 4.70 moles of…

A: Given N₂ +3H₂ → 2NH₃ Moles of Nitrogen reacted = 4.70 moles Moles of Hydrogen needed = To be…

Q: S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O In the above equation, how many grams of water can…

A: Given,       S    +   6 HNO3 →  H2SO4   +  6 NO2   +   2 H2O   if the number of moles of HNO3 =  8.9…

Q: Methane gas, CH4, reacts with oxygen according to the following balanced chemical reaction: CH4 +…

A:

Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H3…

A: Given :-  C4H8 + 6O2 →4CO2 + 4H2O  No.of moles of C4H8 = 0.628 mol  To calculate :-  No.of moles of…

Q: High octane in petrol burns according to the equation below. How many grams of CO2 can form from…

A: A combustion reaction is the reaction of hydrocarbon in the presence of oxygen to produce light and…

Q: Given the chemical equation, 4 Al(s) + 3 O2(g) → 2 Al2O3(s), how many formula units of Al2O3…

A: The given chemical reaction is,                                               4 Al(s) +  3 O2(g)  →…

Q: 22. Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation: W  + 3 Cl2…

A: Given that Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation:…

Q: 6. Given the balanced chemical equation, how many moles of NaCl can be formed if 3.77 mol of NaOH…

A:

Q: In the combustion of natural gas according to the equation CH4 + 2 O2→ CO2 + 2 H20, how many grams…

A: Given, Chemical Equation: CH4 + 2 O2 ---> CO2 + 2 H2O  Moles of CH4 = 0.264 moles

Q: Given the balanced chemical equation: C₄H₈ + 6O₂ → 4CO₂ + 4H₂O If 0.45 moles of C₄H₈ are allowed to…

A: The details solution for this is provided below in attach image.

Q: Ammonia burns in oxygen according to the following equation: 4 NH3 (g) + 3O2 (g) → 2 N2 (g) + 6 H2O…

A: From the balanced equation for the given reaction, it can be seen that four mole of ammonia will…

Q: According to the following reaction, how many moles of mercury will be formed upon the complete…

A: 2HgO(s)----->2Hg(ℓ )+O2(g) From balance equation , No. of moles HgO = No. of moles Hg So, No. of…

Q: Toluene is one compound used to increase the octane rating of gasoline. If 20.0 mL of toluene (d =…

A: The combustion reaction of toluene is represented as follows: C6H5CH3 + 9O2  → 7CO2 + 4H2O

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A: Balanced chemical equation: 2HgO (g) ------>  2Hg(l)  +  O2 (g) From the above equation: Number…

Q: In a particular reaction 8.60g of dinitrogen trioxide gas (N2O3) was actually produced by reacting…

A:

Q: If 7.12 moles of oxygen reacts with excess phosphorus according to the balanced chemical equation…

A:

Q: Consider the following balanced chemical equation: CH4 + 3Cl2 → CHCl3 + 3HCl How many grams of…

A: 7.5gm of CH4 would be needed to completely react with 100gm of chlorine gas in this reaction.

Q: Consider the following balanced chemical equation:    4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g)…

A: 4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g) Given Mass of KO2 = 47.1 g  Given Mass of H2O = 47.1 g  Molar…

Q: Given this equation: Al2O3 + 6 HCl → 2 AlCl3 + 3 H2O  34.235 grams of aluminum oxide are reacted…

A:

Q: 1. N2 + 3H2 → 2NH3 How many moles of hydrogen, H2, are needed to react with 2.0 moles of nitrogen,…

A: Given reaction: According to the reaction: 1 mole of nitrogen reacts with 3 moles of hydrogen to…

Q: Consider the following unbalanced chemical reaction: Al (s) + HCI (g) → AICI3 (g) + H2 (g)

A:

Q: dinitrogen trioxide gas (N2O3) was actually produced by reacting 6.85 g of oxygen gas (O2) with…

A: The question is based on the concept of Reaction Stoichiometry. we have to write balanced chemical…

Q: How many moles of oxygen gas are required to completely combust 11.3 g of methane gas (CH4).

A: Balanced chemical equation CH4 + 2 O2 ------> CO2 + 2 H2O

Q: A closed container has 4 moles of nitrogen gas and 9 moles of hydrogen gas. The gases react to form…

A:

Q: 21.2 g sample of a compound that contained carbon, hydrogen, and oxygen was burned in excess oxygen.…

A: Mass of CO2 = 26.40 g Mass of H2O= 10.80 g Moles of CO2 = Mass / Molecular weight Moles of CO2 =…

Q: In the combustion of pentanol according to the equation: 2C5H11OH + 15 O2 → 10CO2 + 12H2O How many…

A: Given: balanced chemical equation. To find : mole of CO2 produced. Solution: As we know that, the…

Q: Imagine you mix 16.05 g of methane (CH4) gas and 96.00 g of oxygen (O2) gas and then ignite the…

A: Solution :          The combustion reaction of methane and oxygen leads to the formation of carbon…

Q: The decomposition of potassium chlorate, KClO3, into KCl and O2 is used as a source of oxygen in the…

A: The balanced chemical equation is  2KClO3               ---------> 2KCl +        3O2.…

Q: 5. How many atoms of hydrogen are produced if 25.0 g of water decomposes? Write the balanced…

A: mass of water(H2O) = 25.0 gmolar mass of water(H2O) = 18.02 g/mol

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: Based on the balanced equation, 2C6H14 + 19O2 → 12CO2 + 14H2O calculate the molecules of CO2…

A: Reaction: 2C6H14 + 19O2 → 12CO2 + 14H2O 2 moles of C6H14 react with 19 moles of O2 to give 12 moles…

Q: Consider the following balanced chemical equation: Fe2(SO4)3 + 3H2 → 2Fe + 3H2SO4 If 500. grams of…

A: In this problem, we will use the concept of stoichiometry of balanced reaction to determine the…

Q: 2) C3H7OH undergoes combustion as shown in the reaction below. How many moles of oxygen would be…

A: In combustion reaction number of atoms on the reactant and product side are equal. A combustion…

Q: 2Mgs) + + O2lg) > 2MgO) (s) If 6.00 moles of Magnesium Oxide are formed, how many moles of Oxygen…

A: Given  Reaction   2 Mg(s)  + O2(g)   -----> 2 MgO(s) number  of mole of MgO      = 6 mole  Number…

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".