1) How many moles of carbon dioxide are produced when 2.25 moles of ethane (C2H6) combust?

Q: 2. How many moles of sulfur are produced if 2.215 moles of sulfur dioxide are decomposed into its…

A: Solution The mole is associate degree quantity unit just like acquainted units like combine, dozen,…

Q: If the heat of combustion for a specific compound is -1230.0 kJ/mol and its molar mass is 33.59…

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Q: a. Is the combustion of octane a source or sink of a GHG? Explain. b. Write and balance the chemical…

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Q: Why is the volume of H2 produced larger than the volume of O2 produced?

A: Disclaimer: The question must included for the decomposition of water. Answer is provided for the…

Q: If 5.00 grams of MgNH4PO4•6H2O are ignited, how many grams of Mg2P2O7 would be formed?

A: Given that 5 g of MgNHPO4.6H2O is heated.

Q: The following reaction proceeds at a rate such that 4 mole of AA is consumed per minute. Given this,…

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Q: 2KClO₃ → 2KCl + 3O₂ If 25.0 g of KClO₃ decompose, what mass of O₂ will form?

A: The molar mass of KClO3 is 122.4 g mol-1. Number of moles in 25.0 g of KClO3 is given as; Number of…

Q: copper and silver nitrate react and recovers 5.2 g AG.  After mass to mass stoichiometry maximum…

A: Given that:                         Amount of silver recovers = 5.2 g            Theoretical yield…

Q: How many moles of propane, C3H8, would need to combust in order to produce 36 moles of carbon…

A: Given :- number of moles of CO2 = 36 mol  To calculate :- number of moles of C3H8

Q: 37. How many grams of ozone are generated from 3.25 g of fluorine in the reaction: 3F₂(g) + 6H₂O(1)…

A: The number of moles of any substance is the ratio of given mass of that substance to that of molar…

Q: How much CO2 is produced when 1 tonne of benzene (C6H6) is combusted in an oxygen-only atmosphere?

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Ethanol is accidentally spilled into a 500,000 m’ pond, where it is degraded by microbial action…

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Q: How much oxygen (in grams) will form from 48.2 mg of N2O5?  2N2O5(s)  →  4NO2(g) + O2(g)

A: Balanced chemical equation: 2N2O5(s)  →  4NO2(g) + O2(g) Number of mol of O2 = (Number of mol of…

Q: Write the reaction for the generation of oxygen in word form and then using chemical symbols.

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Q: Magnesium and Nitrogen gas synthesize and form Magnesium Nitride. If I have 100g of Magnesium, how…

A: magnesium and nitrogen gas synthesize tom form Mg3N2

Q: how many grams of carbon dioxide are produced when 2.05 moles of octane (C8H18) combust?

A: Combustion of Octane follow., C8H18(g) + O2(g) ---> CO2(g) + H2O(g) Balanced Combustion reaction…

Q: b. If 5.80 moles of oxygen burns according to the previous reaction, how many moles of carbon…

A: Balanced equation means number of atom in reactant side is equal to number of atom in product side.

Q: If 8.42 x 10-2 moles of aluminum react with 1.77 x 10-2 moles of chlorine gas, how many moles of…

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Q: . a) A mixture of LiHCO, and sand weighing 8.41 g is heated. After cooling, the residue composed of…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first only.

Q: How many grams of iron, molar mass 55.85 g/mol, will be consumed during the formation of 12.51 grams…

A: given :- mass of Fe2O3 = 12.51 g  molar mass of Fe = 55.85 g/mol  To calculate :-  mass of Fe

Q: If the heat of combustion for a specific compound is-1190.0 kJ/mol and its molar mass is 63.57…

A: Heat of combustion: The enthalpy of combustion is the enthalpy change that occurs when 1 mole of a…

Q: Potassium chlorate is the prime ingredient in most Chinese fireworks.  If I have 25 grams of…

A: Balance chemical reaction of potassium chlorate  2KClO3  ------------> 2KCl +  3O2  molar mass of…

Q: Provide your answer below: 2KOH + CO,→O + O

A: KOH reacts with CO2 and it is acid base type reaction in which CO2 acts as acid and KOH as base .

Q: What mass of carbon dioxide is produced when 1.0 gallon of gasoline is combusted? The approximate…

A: Since 1 gallon = 3.785 L And 1 L = 1000 mL  hence volume of gasoline combusted = 3.785 X 1000 = 3785…

Q: How many moles of oxygen are produced by the decomposition of 5.50 moles of potassium chlorate?

A: The number of moles is a ratio of the mass of a substance to the molar mass of the substance.…

Q: many grams of CO2 are generated per 1× 10ª kJ of he

A: Dear student I have given answer to your question in the image format.

Q: 3) If a copper coil is placed into a solution of silver nitrate, silver crystals form and copper (I)…

A: NOTE: please note according to our policy , we can only answer first three subparts of a question.…

Q: 2. Given the following equation: Na20 + H20 → 2 NaOH How many grams of NaOH is produced from 120…

A: Part a - 12.0 mole NaClO3 produce 288 grams O2

Q: Sodium and Chlorine gas synthesize and form Sodium Chloride. If I have 25g of Sodium, how much…

A: The given data- The mass of sodium = 25 g To determine = The mass of NaCl.

Q: With 7.50 moles of Al how many moles of Al2O3 can be made?

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: If 5.00 moles of hydrogen react with 7.00 moles of nitrogen how many moles of ammonia can form?

A: The reaction taking place is  N2 + H2 ----> NH3  Balancing : Since we have 2 N in LHS. Hence…

Q: When 15.00 g of mercury (I) oxide decomposes, how many moles of oxygen gas are produced? _HgO _Hg…

A: Given :  When 15.00 g of mercury (ll) oxide decomposes, how many moles of oxygen gas are produced?…

Q: is a method wherein nitrogen from the air is directly combined with H2 under high pressure and…

A: Reactive nitrogen is used for the nitrogen compounds that support growth. So, ammonia is a reactive…

Q: For the reaction above, if we start with 5.8 mol of hydrogen and 3.1 mol of oxygen, how many moles…

A: given:- number of moles of H2 = 5.8 mol  number of moles of O2 = 3.1 mol  To calculate :- moles of…

Q: Given the following equation: Na20 + H2O ---> 2 NaOH, How many grams of NaOH is produced from 1.20 x…

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Q: If 6.75 moles of hydrogen fully react, how many moles of oxygen are needed?

A: When the hydrogen gas react with oxygen then only one product results and that is nothing but a H2O.…

Q: Consider the reaction involving the burning of sulfur: 2S(s)    +     3O2(g)   ->>   2SO3(g) delta…

A: Enthalpy change is the difference between the enthalpies of products and the enthalpies of reactants…

Q: What mass of hydrogen peroxide must decompose to produce 48.64g of water?  Please show your work.…

A: It is well known that hydrogen peroxide is a green oxidizing agent as its decomposition products are…

Q: Given the following: 100g of HCl (37.7%) find: Mass % of H2O in the bottle.

A: Given: The solution contains water and HCl only. And the mass percent of HCl in the solution = 37.7…

Q: If 5.36 moles of Aluminum react sufficient oxygen, how many moles of Al2O3  should form?

A: moles of Al2O3  should form, If 5.36 moles of Aluminum react sufficient oxygen will be:

Q: If 3.4 grams of C2H6 are combusted, how many grams of Water will be produced?

A: Given : Mass of C2H6 in grams as given in question = 3.4 g To calculate : We have to calculate the…

Q: One molecule of lodine (1₂) and two molecules of potassium (NaCl) combine in a reaction. How many…

A: In this question, 1molecule of Iodine combined with 2molecules of NaCl and we need to determine the…

Q: 28.5 g

A: Mass of 1 square inch of air =14.7 psi   1 psi =453.592 grams   14.7 psi=   =14.7 x 453.592   =…

Q: The plot below describes the formation of Element Z from Element X and Element Y over a period of…

A: From the graph, we can see that Initial Moles of X = 1.35 moles Initial moles of Y = 2.35 moles…

Q: One of the principal active ingredients of Alka-Seltzer is sodium bicarbonate, NaHCO3. The…

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Q: Calculate the number of moles of oxygen entering the combustion of the following fuel with air if…

A: Combustion of fuels can only takes place in presence of oxygen.

Q: A test of an automobile engine’s exhaust revealed that 3.7 g of NO2  was emitted in 10 minutes of…

A: Given that engine's exhaust emits 3.7 g NO2 in 10 minutes. We are to find moles of NO2 emitted in 45…

Q: Why are human activities that release carbon dioxide into the atmosphere causing concern?

A: Given, Why are human activities that release carbon dioxide into the atmosphere causing concern

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.