How many grams of carbon dioxide are produced from the combustion of 968654.96 grams of octane?

Q: What is the empirical formula of the compound formed between W6+ and O2-?

A: Three O2- ions are needed to balance one ion of W6+ .

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: If you could drop 12 atoms of copper into a beaker containing nitric acid, how many molecules of NO…

A: Copper, Cu(s) when added to dilute nitric acid, HNO3(aq) produces nitric oxide gas, NO(g).

Q: How many grams of ethylene are needed to react with 0.124  mol of H2O?

A: Here we have to calculate the mass of ethylene needed to react with 0.124 mol H2O.

Q: How many moles of alkanes have 2 carbon atoms if there are 0.513 g?

A: Answer: number of moles of alkane (ethane) is 0.0171 moles

Q: Calculate the % composition of dextrose ( or glucose), C6H12O6

A: The molecular formula of glucose is C6H12O6, from the formula it is clear that 1mole of dextrose…

Q: How many moles of hydrogen are produced from the reaction of 3.25 moles of zinc with an excess of…

A: Number of moles of Zn = 3.25 moles. Hydrochloric acid present in excess amount. Number of moles of…

Q: How many grams of carbon dioxide are produced from th combustion of 473 grams of octane? 1460 g O…

A: Given : Mass of octane i.e C8H18 combusted = 473 g  The combustion reaction of C8H18 can be written…

Q: When 0.6943 g compound containing C, H, and O was subjected to combustion analysis, 1.471 g CO₂ and…

A:

Q: How many moles of CO2 are produced from the combustion of 2.00 moles of C3H8

A: Combustion of C3H8 is as given in following balanced equation  C3H8 + 5O2 ——> 3CO2 + 5H2O Moles…

Q: A 345.21 g sample of a compound was found to contain 200.50 g of carbon and 144.71 g of hydrogen.…

A: We have 345.21 g of given compound, we have 200.50 g of C, 144.71 g of H. We have to calculate the…

Q: Compound "X" has a density of 1.71 g/L at 755 mm Hg and 25 °C. What is the molar mass of  compound…

A: Density = 1.71 g/L Pressure =  755 mm Hg = 0.993 atm  ( 1 atm = 760 mmHg) Temperature = 25 °C =…

Q: 27. Consider the following reaction: 4V + 302 → 2V2O3 How many grams of O2 are needed to react with…

A:

Q: How many grams of carbon dioxide are produced from the combustion of 1277347.2 grams of octane?

A:

Q: How many grams of C are present in 1.0 mole of C2H4O2?

A: Given : The compound is C2H4O2. And moles of C2H4O2 = 1.0 mol.

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: Methyl alcohol (CH3OH) is made by the reaction of carbon monoxide and hydrogen in the presence of…

A: Consider the given reaction. COg+2H2g→CH3OHl

Q: How many molecules of NaHCO3 are present in 983.2 moles of NaHCO3v?

A: Here, we have to find the number of molecules of NaHCO3 that are present in 983.2 moles of NaHCO3.

Q: If 74.3 g of butane is burned in 132 kg of oxygen, a. Which is the limiting reagent? b. What is the…

A:

Q: How many grams of carbon dioxide are produced from the combustion of 886159.62 grams of octane?

A: Combustion is a reaction where hydrocarbons are burnt in presence of oxygen to form carbon dioxide…

Q: How many grams of nitrogen trihydride are produced by the reaction of 1.35 moles of nitrogen

A: Nitrogen trihydrate is NH3 . moles = weight / molar mass

Q: . Lycopene (C40H56) is an antioxidant molecule that is thought to slow aging and reduce the risk of…

A: Given that Lycopene is C40H56 an antioxidant. Minimum daily intake = 6.5 mg = 0.0065 gram

Q: Lysine is an amino acid which has the following elemental composition: C, H, O, N. In one…

A:

Q: Urea (NH2)2CO) is prepared by reacting ammonia with carbon dioxide according to the equation.…

A: Given, Chemical Reaction: 2NH3(g) + CO2(g) ➡ (NH2)2CO(s) + H2O(l) Mass of NH3 = 632.2 g Mass of CO2…

Q: 39.5 g of cobalt will combine with 107 g of bromine to form a binary compound. How much of the same…

A:

Q: Starting with, 1.5052g of BaCI2 2H20 and excess H2SO4, how many grams of BaSO4 can be formed?

A: Number of moles of a substance refers to the ratio of given mass of the substance to the molar mass…

Q: If you have 25 grams of lactic acid (C3H6O3), how many moles of lactic acid molecules do you have?

A:

Q: Calculate the grams of acetylene (C2H2) produced from the reaction of 5.00 g of CaC2 with water

A: Given: Mass of CaC2 = 5.00 g Known: Molar mass of CaC2 = 64.10 g/mol Molar mass of C2H2 = 26.04…

Q: Consider the hypothetical reaction: 2X + Y 4Z 0.250 mol of Compound X is reacted with 0.100 mol of…

A: The given equation is  2X + Y → 4Z Given the number of moles of X is 0.250mol and the number of…

Q: 3. Kerosene (C14H30) has a density of 0.763 g/mL. How many grams of carbon dioxide are produced by…

A: Combustion of organic compound produce CO2 and water which is a complete combusion∵ mass = density x…

Q: A 30.5 gram sample of glucose (C6H12O6) contains ________ mol of glucose.

A: Molar mass of Glucose i.e C6H12O6 is given by  Molar mass = Atomic mass of C X 6 + Atomic mass of H…

Q: The molecular formula for glucos is  C6H12O6 and BENZENE HAVE C6H6. What are their respective…

A: The empirical formula of a compound is called the simplest formula. It represents the relative or…

Q: The relative mass of propylene (C₃H₆) is 42.1 g/mol. How many carbon atoms does a polypropylene…

A: Given data is: Molar mass of polypropylene = 42.1 kg/mol 42.1kg1 mol×1000g1kg=42100g/mol formula of…

Q: How many moles of hydrogen are in 3.06 x 10^-3g of glycine, C2H5NO2?

A: The concentration of any substance can be expressed in different ways such as molality, molarity,…

Q: What is the mass of 0.0735 moles of ibuprofen C13H18O2?

A: We have to calculate the mass of 0.0735 mol of ibuprofen.

Q: Calculate the number of moles of glucose (C6H12O6) in a 5.380 g sample

A: Number of moles can be calculated by using the following formula Number of moles=MassMolar mass

Q: what is the molecular formula of the compound with molar mass of 252 g/mol and an emperical formula…

A: • The values provided in the question are:-  i) Molar mass of a compound = 252 g/mol  ii) Empirical…

Q: What is the empirical formula of C6H10O4

A: Empirical formula= C3H5O2

Q: How many grams of hydrogen reacted with nitrogen to produce 60.3 grams of ammonia?

A: Given: Mass of ammonia (NH3) = 60.3 g and we know that the molar masses of ammonia and hydrogen gas…

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: 2Fe2O3 + 3C → 3CO2 + 4Fe D. How many grams of CO2 are produced from 11.42g Fe2O3?

A: Given: The mass of Fe2O3 is 11.42 g. Introduction: Write the reaction. 2Fe2O3 + 3C → 3CO2 + 4Fe…

Q: 3. Answer the following questions based on the combustion of hexane: a. Write and balance the…

A: Combustion of hexane will produce CO2 and H2O

Q: Determine the molar mass of CH₃CH₃.

A:

Q: How many glucose molecules are in 5.23 g of C6H12O6?

A: How many glucose molecules are in 5.23 g of C6H12O6?

Q: An empty propane tank weighs 7.22 kg. When it is filled, the tank weighs 25.20 kg How many propane…

A:

Q: Consider the following reaction: cl2o5 + h2o → 2hclo3. how much hclo3 is produced from 2.5 moles of…

A: The reaction of Cl2O5 with water

Q: A compound containing only carbon, hydrogen, and oxygen is subjected to elemental analysis. Upon…

A: We have a Compound of 0.2350 g , on combustion give CO2 0.304g , 0.1244 g of H2O. We have to…

Q: A compound with a composition of 85.62% C and 14.38% H, and a molecular weight of 56.06 g/mol

A: Composition of carbon and hydrogen are given. Considering total mass of the given compound, the…

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.