1.562g sample of the alcohol CH3CHOHCH2CH3 is burned in an excess of oxygen, thus forming carbon dioxide and water. What mass of H2O should be obtained?

Q: The combustion of 1.683 g of an organic compound containing only carbon, hydrogen and oxygen…

A:

Q: Write a balanced equation for the combustion of gaseous propane (C3H8), a minority component of…

A: Propane is a flammable gas and burns easily in the presence of enough oxygen. The combustion of…

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 314.4…

A: First, the moles of CH4 and moles of C3H8 present in the mixture is calculated.

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: Write a balanced equation for the Alka Seltzer reaction where aqueous citric acid, H3C6H5O7, and…

A: Here Citrix acid is an acid and NaHCO3 is a base , so they will undergo neutralization reaction .…

Q: Lead is found in Earth's crust as several different lead ores. Sup- pose a certain rock is 38.0% PbS…

A: Given that:                       Rock consists of:                                          Galena…

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

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Q: Combustion of a hydrocarbon in a limited supply of air produces CO in addition to CO2 and H2O. When…

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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: 102.0g of tricarbon Octahydrogren is completely burned. How much carbon Dioxide is produced?

A: C3H8 is tricarbon Octahydrogen.

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction. 2…

A: The given reaction is as follows: 2C6H5Cl        +   C2HOCl3  →   C14H9Cl5  +  H2OChlorobenzene…

Q: sample containing 58.51g manganese (Mn

A: We have to calculate the actual yield

Q: Suppose 16.04g of benzene, C6H6, is burned in oxygen. a.) what are the products of the reaction…

A: Combustion :- The burning of hydrocarbon in excess of air is called combustion . In combustion…

Q: Phenobarbital is a sleep-inducing drug whose chemical formula is C12H12N2O3. It is manufactured in…

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Q: (b) What mass of Na,AlO, can be formed from 165.0 g of NaOH?

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Q: A 4.90g sample of barium bromide is reacted with 11.7g of silver (i) nitrate to form silver (i)…

A: The balanced chemical equation for the given reaction is shown below.

Q: Write a balanced equation for the combustion of gaseous methane (CH4)(CH4), a majority component of…

A: We will write a balanced equation for the combustion of gaseous methane (CH4)(CH4), a majority…

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction:…

A: Given: Mass of chlorobenzene = 1195 g Mass of chloral = 488 g Actual yield = 200.0 g Molar mass of…

Q: Alcoholic fermentation converts glucose (C6H12O6) into ethanol (C2H5OH) and carbon dioxide (CO2).…

A: Alcoholic fermentation of Glucose gives Ethanol and Carbon dioxide. It can be written in chemical…

Q: When 5.00 g of methane, CH4 reacts with an excess of oxygen in a combustion reaction, water and…

A: 11.25 g of H2O is produced.Explanation:

Q: Grease fires can be extinguished by applying baking soda (sodium hydrogen carbonate), which…

A: The balanced equation for the decomposition of NaHCO3 (sodium hydrogen carbonate) is given as:…

Q: Write a balanced equation for the Alka Seltzer reaction where aqueous citric acid, H3C6H5O7, and…

A: Citric acid is a triprotic acid , which means it has 3 acidic protons to donate.

Q: An important reaction that takes place in a blast furnace during the production of iron is the…

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Q: Suppose 90.0 g of Iron (III) chloride reacts with 17g of water? What is the limiting reagent? How…

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Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction:…

A:

Q: One starting material for the preparation of nylon is adipic acid, which is produced from the…

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Q: 1. Consider this reaction: P4 + 6 Cl2 -→ 4 PCI3 (a) How many moles of PCI3 can be made from 16.5 mol…

A: The relation between the mass of the substance in gram and the molar mass of the substance in g/mol…

Q: A 25.0 g sample of methane gas (CH4) is placed in a reaction vessel containing 2.58 mol of Cl2 to…

A: We have to predict the  Balance equation, limiting reactant and amount of HCl formed.

Q: 6.00g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given:Mass of unknown Compound X= 6.00gMolar mass of Compound X= 128 g/molCompound X is burned…

Q: A Hydrate of cobalt (II) chhloride has a mass of 165.88 g before heating. After heating, the…

A: Given: The mass of a hydrate of cobalt (II) chloride before heating = 165.88 g The mass of the…

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 343.5…

A: The mass of carbon dioxide produced by combustion of 50.8 % methane is calculated as,

Q: Alcoholic fermentation converts glucose (C6H12O6) into ethanol (C2H5OH) and carbon dioxide (CO2).…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of CO2 then…

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

A:

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.