Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous water. The equation for the reaction is   2H2O(g)⟶2H2(g)+O2(g)2H2O(g)⟶2H2(g)+O2(g)   Calculate how many grams of O2(g)O2(g) can be produced from 38.9 g H2O(g).

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

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Q: For the reaction represented by the equation 3Fe + 4H2O → Fe3O4 + 4H2, how many moles of iron(III)…

A: The given chemical equation is: 3Fe + 4H2O → Fe3O4 + 4H2 The given mass of iron (Fe) = 57.4 g The…

Q: A common laboratory preparation of oxygen gas is the thermal decomposition of potassium chlorate…

A: Thermal decomposition of KC1O3 KC1O3 (g)  KC1 (g) + O2 (g)     Balance the reaction 2KC1O3  2KC1 (g)…

Q: Benzene, C6H6, reacts with bromine, Br2, to produce bromobenzene, C6H5Br, according to the following…

A: In this question, we will Identify which reactant is limiting Reagent and also we will determine the…

Q: Nuclear engineers use chlorine triflouride in the processing of uranium fuel for power plants. This…

A: We have to calculate A. Moles of product formed. B.moles of limiting reactant. C.moles of excess…

Q: Ammonia is produced by the reaction of nitrogen and hydrogen according to the equation N;g) + 3H;(g)…

A: The given chemical reaction is as follows: N2(g) + 3H2(g) → 2NH3(g) The given mass of nitrogen =…

Q: Many metals react with halogens to give metal halides. For example, iron reacts with chlorine to…

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Q: The synthesis of maleic acid anhydride (C4H2O3) can be accomplished by reacting benzene (C6H6) and…

A: The given chemcial equation:  2 C6H6(l) + 9 O2(g) → 2 C4H2O3(s) + 4 CO2(g) + 4 H2O(g)  2 mol      9…

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: Limiting reactant is the reactant that limits the reaction and is present in lesser amount as…

Q: Many metals react with halogens to give metal halides. For example, iron reacts with chlorine to…

A: Given  Reaction  Fe(s)  + Cl2(g)   →  FeCl2(s Mass of Iron = 10 gram  Mass of Cl2   = ?  Number of…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Given:Mass of Ammonia = 58.1 gMass of Oxygen = 58.1 gWhat is the maximum mass of H2O produced?The…

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

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Q: 4) The combustion of methane(CH4) produces carbon dioxide and water. Assume that 2.0 mol of CH4…

A: 4)  Given :- no.of moles of CH4 burned in presence of excess air = 2.0 mol  Actual yield of CO2 =…

Q: The reaction of iron metal and chlorine gas to give iron(III) chloride is illustrated below. (a)…

A: (a)

Q: In the combustion of pentanol according to the equation: 2C5H11OH + 15 O2 → 10CO2 + 12H2O  If 6.64…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Starting with the following equation, Fe,O3(s) + Al(s) → Fe(1) + Al,O3(s) calculate the moles of…

A: Given : Mass of Fe = 645g

Q: Industrial production of hydrogen gas uses the reaction shown below. If 1.00 metric ton of propane…

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Q: The gaseous hydrocarbon acetylene, C2H2C2H2, used in welders’ torches, burns according to the…

A: The given reaction is as follows: The given mass of acetylene = 26.6 g The actual yield of carbon…

Q: N2H4 (hydrazine) is sometimes used as a rocket fuel because it reacts readily with oxygen-containing…

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

Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A: Given datas ;  ZrSiO4 + 2 Cl2 → ZrCl4 + SiO2 + O2 Mass of ZrSiO4 = 862 g  Mass of Cl2 = 950 g…

Q: . Calcium hydroxine, used to neutralize acid pills, reacts with hydrochloric acid according to the…

A: Given that:  Reaction :  Ca(OH)2 + 2HCl ....> CaCl2 + H2O  a) moles of HCl = 6.3mol Moles of…

Q: Ammonia is produced by the reaction of nitrogen and hydrogen according to the equation N2(g) +…

A: The balanced chemical equation involved:                            N2(g) + 3H2(g)→ 2NH3(g)Given…

Q: Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: The reaction is given as, C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O(I) Now, as per the balanced…

Q: When octane, C8H18, is burned in the presence of excess O2, the usual products of carbon dioxide,…

A: The no of moles of the substance is the ratio of the given mass of that substance to that of molar…

Q: In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in…

A: Given, Reaction : 2NO(g) +O2(g)⇌2NO2(g) mass of nitric oxide = 0.551 g

Q: Solid sulfur and oxygen gas react to produce sulfur trioxide as shown below. In a particular…

A: The chemical equation :  S8(s) + O2(g)  ----> SO3(g)  Mass of S8 = 6.0 g  Mass of O2 = 5.0 g…

Q: 3. Given the following equation: (Balance the equation first!) _Al,0; + _Fe - _Fe,0, + _Al a) If…

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Q: Ammonia gas can be prepared by the following reaction: CaO(s) +2 NH,Cl(s) → 2 NH3 (g) + H, 0(g) +…

A: Given data :  Given mass of CaO = 184 g  Given mass of NH4Cl = 368 g  Theoretical yield of NH3= 112…

Q: Ammonia gas can be prepared by the following reaction: CaO(s) +2 NH, Cl(s) → 2 NH3 (g) +H20(g) +…

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Q: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treating molten sulfur…

A: S8 (l) + 4 Cl2 (g) → 4S2Cl2 (l) Mass of Sulfur = 31.0 g Mass of Chlorine = 74.7 g   First we have to…

Q: Ammonia gas can be prepared by the following reaction: CaO (s) + 2 NH4Cl(s) → 2 NH³ (g) + H₂O(g) +…

A: Given, the theoretical yield of NH3 = 191 g The actual yield of NH3 = 133 g We have to calculate the…

Q: In photosynthesis, Carbon Dioxide (CO2) and Water (H2O) go through multiple reactions to produce…

A: The reaction of photosynthesis in the presence of light is given as-…

Q: Lithium hydroxide is frequently used to neutralize sulfuric acid according to the equation: 2LiOH +…

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Q: Ammonia gas can be prepared by the following reaction: CaO(s) + 2 NH4C1(s) →2 NH3(g) + H2O(g) +…

A: Given data,Mass of CaO=480gMass of NH4Cl=960gTheoretical yield of NH3=291gActual yield of NH3=147g

Q: Given the following balanced chemical equation:                       Zn + 2 HCl → ZnCl2 + H2…

A: Given :-  Zn + 2 HCl → ZnCl2 + H2  Mass of Zn = 25.0 g  Mass of HCl = 17.5 g  To calculate :-  Mass…

Q: The equation for the decomposition of potassium chlorate is written as2KClO3(s)→2KCl(s)+3O2(g) Part…

A: A) Since from the above reaction we can see that 2 moles of KClO3 is decomposing to form 3 moles of…

Q: Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous…

A: Applying concept of limiting reagent and mole concept.

Q: Aluminum building materials have a hard, transparent, protective coating of aluminum oxide, Al2O3,…

A: The question has two subparts - (a) First, we need to calculate the Number of Moles of H­2SO4…

Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A:

Q: Liquid hexane (CH;(CH,) CH3 reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide…

A: Step : 1            Calculate the theoretical yield of water.

Q: Some of the acid in acid rain is produced by the reaction 3NO2(g) + H2O(l) = 2HNO2(aq) + NO(g). If a…

A: The given reaction for the production of nitric acid is,                                3NO2(g) +…

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

A: Given :-  aqueous hydrobromic acid + solid sodium hydroxide → aqueous sodium bromide + liquid water…

Q: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treatingmolten sulfur…

A: Given: mass of S8 = 32 g mass of Cl2 = 71.0 g molar mass of S8 = 256 g/mol molar mass of Cl2 = 71.0…

Q: 4. Nitrogen monoxide is formed primarily in car engines, and it can react with oxygen to form…

A: To solve this problem first we need to decide the  limiting reactant then we will able to calculate…

Q: 3. The energy in our bodies mainly comes from carbohydrates, which are broken down into simple…

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Q: When heated, Fe(OH) decomposes into Fe2O3 and water, according to the following equation: 2 Fe(OH)3…

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Q: i dont get how to do any of this

A: The given reaction is shown below.

Q: Phosphorous pentachloride reacts with water to give phosphoric acid and hydrogen chloride according…

A: Given balanced reaction: PCl5 + 4H2O → H3PO4 + 5HCl Moles of PCl5 present = 0.360 mol. Moles of…

Q: 1. Consider the equation 2KOH + H2SO4 → K2SO4 + 2H2O a) If 25g H2SO4 is reacted with 7.7g KOH, how…

A: "Since, you have posted multiple questions, we will solve only first question for you according to…

Q: Propane (C3H8) is burned as fuel for barbecues based on the following chemical equation…

A: The balanced chemical equation of burning propane in the presence of excess oxygen is as follows:…

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".