Combustion of a hydrocarbon in a limited supply of air produces CO in addition to CO2 and H2O. When 1.90 g of a particular hydrocarbon was burned in air, 1.83 g CO, 2.88 g CO2, and 2.95 g H2O were produced. What is the empirical formula of the hydrocarbon? empirical formula: Calculate the mass of oxygen used in the reaction. mass: Calculate the total mass of oxygen that would have been required for complete combustion. mass:

Q: will

A: According to the question, we need to determine the redox reaction.

Q: a) Assuming that the coal was 81.5 % carbon by mass and that combustion was complete, calculate the…

A: Given: Part a) Amount of Carbon =81.5 % Part b) Amount of Sulfur = 4.40% Total amount of coal in an…

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: What mass of water is produced from the complete combustion of 4.00×10−3 gg of methane?

A: Given: Mass of methane=4.00×10-3 g To find: Mass of water

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: •Here we are producing methanol(CH3OH) by reacting carbon monoxide (CO) with Hydrogen gas(H2). •Here…

Q: The combustion of ammonia in the presence of oxygen yields NO2 and H2O: 4 NH3(g) + 7 O2(g) → 4…

A: Combustion is an exothermic reaction that leads to the liberation of heat during reaction. In this…

Q: What is the percentage of calcium carbonate present in the original mixture?

A:

Q: 22. What mass of carbon monoxide is produced from 50.0 liters of carbon dioxide? CO2 + CE CÓ

A: Please note here we are not given with any specific temperature and pressure so we can assume STP.We…

Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: 4. 2 KMnO4 + 16 HCI a. Referring to the above reaction equation, if 47.0 g of KMnO4 reacts with 55.0…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: How can you measure the efficacy of a reaction carried out in the laboratory? Calculate the percent…

A: we can know the efficacy of a reaction by calculating the percentage yield of the product. because…

Q: For the reaction Ti(s)+2F2(g)→TiF4(s)Ti(s)+2F2(g)→TiF4(s) compute the theoretical yield of the…

A: The given reaction is shown below. The given weight of Ti is 0.234 g. The given weight of F2 is…

Q: Consider the reaction of solid P4 and chlorine gas to form gaseous phosphorus trichloride. a) Write…

A:

Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: The balanced chemical equation is P,(s) + 6 CI,(g) → 4 PCI,(g). What is the mass in grams of…

A:

Q: A sealed chamber contains 7.50 g CH4 and 14.5 g O2. The mixture is ignited producing CO2 and H2O.…

A: According to the balanced chemical reaction shown as follows:

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: 4. A sample containing 58.51 g manganese (Mn) is treated with an excess of sulfuric acid (H2SO4)…

A:

Q: Consider the reaction between nitrogen and hydrogen to form ammonia: N2 + 3H2 → NH3 Assuming that…

A: Reaction of nitrogen and hydrogen to produce ammonia is shown as the balanced chemical equationN2 +…

Q: If 1.800 g of aluminum reacted with an excess aqueous HCl to produce 8.894 g of aluminum chloride.…

A: Answer:- firstly a balanced chemical equation is written then using the mass , mass of Al and cl is…

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

A:

Q: A 5.87-gram sample of powdered nickel is first placed into a crucible; the nickel and crucible are…

A: We have to Formula for compound .

Q: Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon…

A: Given : Silicon dioxide reacts with coke i.e carbon to produce silicon and carbon monoxide. Hence…

Q: Determine the limiting reactant in this reaction. Calculate the amount in grams of CO2 from the…

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

Q: How many moles of Mg3P2(s) can be produced from the reaction of 0.240 mol Mg(s) with 0.020 mol…

A: Limiting reagent is defined as the reagent which is completely consumed in the reaction and limits…

Q: During photosynthesis plants use light energy from the sun to convert carbon dioxide and water into…

A:

Q: Write a chemical equation for the combustion of 1 mol of pentane gas, C5H12(g), to form Carbon…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: 13. In order to form 10 moles of CaC2(s) how many moles of CaO are required according to the…

A:

Q: Carborundum (silicon carbide), SiC, is a very hard material used as an abrasive on sandpaper and in…

A:

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Balanced chemical equation can be define as the reaction in which number of atoms of all the…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

A:

Q: "If you begin with 202.2 grams of aluminum, how many grams of aluminum oxide can be formed? 4 Al(s)…

A: Given, 4 Al(s) + 3 O2(g) → 2 Al2O3(s) mass of aluminium (Al) react = 202.2 g mass of aluminum oxide…

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A:

Q: Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. When…

A: Given : Mass of Mg ribbon = 2.58 g Mass of oxygen = 8.70g

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: Starting with the partially balanced equation, CH₂COOH(1) + O2(g) →?CO2(g) + 2H₂O(l) what…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: For the following reaction, 28.3 grams of sulfur dioxide are allowed to react with 6.16 grams of…

A: Given : mass of sulfur dioxide = 28.3 g           Mass of oxygen = 6.16 g

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".