Naphthalene, a hydrocarbon, has an approximate molar mass of 128 g/mole. If the combustion of 0.6400 g naphthalene produces 0.3599 g H2O and 2.1977 g CO2, what is the molecular formula of this compound?

Q: What is the mass in grams of CO₂ that can be produced from the combustion of 2.87 moles of butane…

A:

Q: The complete combustion of two moles of 2-methylpropane would yield how many moles of carbon dioxide…

A: A combustion reaction is the one in which a carbon species completely reacts with oxygen releasing…

Q: What is the total mass of products expected from the combustion of 20.3 g of ethane?

A: Given:Mass of ethane = 20.3 gBalanced chemical reaction of combustion of ethane is given by,

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

A: Reaction is :  HBr + NaOH -------> NaBr + H2O  a) moles of HBr = ( mass / molar mass )  moles of…

Q: According to the following equation, how many grams of water are made in the combustion of 9.0 g of…

A: A balanced reaction helps us determine the amount of reactant being consumed and the amount of…

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: In the presence of an acid catalyst, cyclohexanol (100.16 g/mol) is dehydrated to give cyclohexane…

A: A chemical reaction leads to the formation of one or more products from the given reactant. Here…

Q: Calculate the mass of butane needed to produce 72.8 g of carbon dioxide.

A: Given, Mass of CO2 produced = 72.8 g

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: In a combustion analysis experiment, an unknown hydrocarbon produced 154.47861 g of carbon dioxide…

A: Empirical formula represents the smallest whole number ratio of the atoms present in the organic…

Q: What mass of water is produced from the complete combustion of 6.80 ×10^-3 g of methane

A:

Q: Yeast converts glucose (C6H12O6) into ethanol (d=789g/mL) in a process called fermentation. An…

A: NOTE : The density of ethanol given is incorrect. It will be either 0.789 g/mL or 789 g/L and not…

Q: Cellulose, the major component of plant cell walls has an empirical formula of C6H10O5.  One of the…

A: Mass of tree = 3.3×106 kg Cellulose percentage = 45% Mass of cellulose in tree =[ 3.3×106 ×45/100…

Q: A 0.250 g sample of hydrocarbon undergoes complete combustion to produce 0.845 g of CO2 and 0.173 g…

A:

Q: how many g of CO2 will be produced by the combustion of 4 mol of ethanol

A: The balanced reaction of combustion of ethanol is as follows: C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(g)

Q: combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2O

A: Given :-  combustion of methane :  CH4 + 2O2 ---> CO2 + 2H2O  To determine :-  Oxidized compound…

Q: What mass of H2O is produced by the combustion of 1.00 mol of CH4? CH4(g) + 2 O2(g) → CO2(g) + 2…

A: MASS: The estimation of the quantity of matter present in any substance or an object is known as…

Q: What is the mass in grams of CO₂ that can be produced from the combustion of 3.28 moles of butane…

A:

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: Sugars can be metabolized to lactic acid by Streptococcus mutans, a bacterium that lives in the oral…

A: Given : Mass percent of C = 40.0 % Mass percent of H = 6.71 % Mass percent of O = 53.3 % And molar…

Q: If the complete combustion of an unknown  mass of ethylene produces 25.0 g of CO2, what mass of…

A:

Q: Cellulose, the major component of plant cell walls has an empirical formula of C6H10O5.  One of the…

A: Mass of  Lindsey Creek redwood (m)  = 3.3 x 106 kg  Mass of cellulose in this  = 45% of (m)  =…

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: What is the mass in grams of CO₂ that can be produced from the combustion of 2.76 moles of butane…

A: The balanced reaction taking place is given as, => 2 C₄H₁₀(g) + 13 O₂(g) → 8 CO₂(g) + 10 H₂O(g)

Q: What mass of Carbon dioxide is produced by the complete combustion of 100 g of the hydrocarbon…

A: Using stoichiometric calculations, we will calculate mass of CO2 produced.

Q: Ethanol, C2H5OH, is a fuel. a)Write the equation for the combustion of Ethan. b)Balance the…

A: Mass of ethanol, C2H5OH = 155 g (given) Molar mass of ethanol = 46.0 g/mol  Number of moles of…

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: The chemical equation for the combustion of butane is 2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)…

A: 1) Between the given reactants, identify the limiting reagent. 2) Using the amount of limiting…

Q: In wine fermentation reaction, 0.572 mole of ethanol is produced as shown below C6H12O6 -> 2 C2H5OH…

A:

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

A:

Q: Ethanol is produced industrially by the reaction of ethylene with water in the presence of an acid…

A: By stoichiometry of reaction, we can say that 1 mol of ethanol is produced by 1 mol of ethene. Moles…

Q: What is the mass in grams of CO₂ that can be produced from the combustion of 2.45 moles of butane…

A: From given   With the number of moles of butane initially we found moles of CO2 from the given…

Q: CH4 + 202 CO2 + 2H20 What mass of water can be obtained from the complete combustion of 50g of CH4…

A:

Q: The composition of a hydrocarbon fuel is 82.66 % C and 17.34 % H by mass. The molar mass of the…

A: Given, Percent of C is 82.66%Cand H is 17.34% The molar mass of the compound 58.12 g/mol. Mass 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: 6CO2 (g) + 6H,O (1) → C6H1206 (s) + 602 (g) How many grams of glucose (C6H12O6) can be produced from…

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Q: What are the number of moles CO2 obtained from the combustion of 1 mol of butane?

A: The combustion of a compound is the reaction of a compound with O2. If this compound is a…

Q: C3H60 + H30+ are the reactants what are the products?

A: Given that: Acetone (C3H6O) and hydronium ion (H3O+ ) are the reactants.   The products of this…

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: What mass of oxygen is needed for the complete combustion of 6.80×10^-3g of methane

A:

Q: One hundred milliliters (100 mL) of a hydrocarbon (density = 0.660 g/mL) have undergone combustion…

A:

Q: What is the mass in grams of CO₂ that can be produced from the combustion of 2.67 moles of butane…

A: Combustion is the reaction of any substance with oxygen which leads to the evolution of heat with…

Q: sample of a plant alkaloid, containing ONLY carbon, nitrogen and hydrogen, is combusted in air to…

A: Compound contains carbon, nitrogen and hydrogen.  Mass of CO2 produced = 210.6g  Mass of H2O…

Q: How many moles of CO2 are produced from the combustion of 2.0 moles of C8H18 with 5.0 moles of 02?

A: In this question, we want to determine the moles of CO2 produces from the combustion of C8H18  You…

Q: Gasoline is composed primarily of hydrocarbons, includingmany with eight carbon atoms, called…

A: a.

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…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.