Thermite is a metal powder mixture used frequently in pyrotechnics and metal construction work. It is composed of highly powderized aluminum and iron(III) oxide and when ignited by a high temperature source (such as burning magnesium ribbon), it reacts according to the following equation. Fe2O3(s) + 2 Al(s) → 2 Fe(l) + Al2O3(s) What mass of powderized Al is required to completely react with 37.3 g Fe2O3?   g Al

Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

A: Aluminium reacts with water to form aluminium hydroxide and hydrogen gas. The equation for the…

Q: For the following reaction, 29.9 grams of carbon disulfide are allowed to react with 96.7 grams of…

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Q: How many grams of potassium chlorate are there At the completion of reactions?

A: Given that, the decomposition reaction of potassium chlorate, KClO3. We have to tell the amount of…

Q: What mass of CH4 (g) is reacted with excess O2 (g) if 2.50 g of H2O (g) is produced? 2 CH4 + 4 O2 →…

A: The mass of CH4(g) required to produce 2.50 g H2O (g), it is to be determined. Given: The mass of…

Q: Iron(III) oxide reacts with carbon monoxide according to the equation: Fe,0;(6) + 3 CO(g) – 2 Fe(s)…

A: The given reaction is, Fe2O3(s) + 3CO(g)  → 2Fe(s) + 3CO2(g)  Given that: mass of Fe2O3 = 22.55 g…

Q: Silver metal is recovered during the reduction of silver nitrate: Cu(s) + 2 AgNO3(aq) → 2 Ag(s) +…

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Q: Sodium metal reacts with water in the following single-displacement reaction: 2Na(s) + 2H2O(l) →…

A: Here we have to determine the limiting reactant and mass of H2 gas produced when 2.0 g of Na is…

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

A: We have, actual yield of maleic acid anhydride = 128.3 g          and, percent yield = 72.6 %   We…

Q: Consider the balanced equation SiO2(s)+3C(s)→SiC(s)+2CO(g) Complete the following table showing the…

A: The balanced chemical reaction is given below.

Q: Balance the following chemical equation: (Note: Do not leave any blank. If the stoichiometric…

A: Balance chemical equation:Balanced chemical equation can be defined as the reaction in which number…

Q: A student analyzes a sample of rock that contains the element calcium (Ca). In the student's…

A: Given that,182.2 mg of the rock produces 120.7 mg of CaC2O4 on treatment of Na2C2O4 We have to find…

Q: ium hydroxide (aq)+ sulfuric acid---barium sulfate(s) +water(l)  What is the maximum amount of…

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Q: Hydrobromic acid dissolves solid iron according to the followiaung reaction: Fe(s)+2HBr(aq)→…

A: The reaction of iron and hydrobromide is given by equation 1.So, from equation (1) one mole of iron…

Q: What mass of HCI, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)₂ (s) + 3HCl(aq) →…

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Q: A mixture of MgBr₂ and inert material is analyzed to determine the Mg content. First the mixture is…

A: The given precipitation equation is MgBr2(aq) + 2AgNO3(aq)  2AgBr(s) + Mg(NO3)2(aq).The weight of…

Q: A powder contains FeSO4·7H2O (molar mass = 278.01 g/mol) among other components. A 3.200-g sample of…

A: Answer:The question is based on the concept of gravimetric analysis and Stoichiometric Calculations.…

Q: For the following chemical reactions, determine the precipitate produced when the two reactants…

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Q: Aluminum metal reacts with bromine according to the following unbalanced equation: Al (s) + Br₂ (1)→…

A: 4. Recall the given unbalanced equation,                      Al s  +  Br2 l  →  AlBr3 sWant to…

Q: Use the References to access important values if needed for this question. For the following…

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Q: In an experiment, 0.2490 g of sodium bicarbonate, NaHCO3(s) was allowed to react with excess…

A: In the given question we have to calculate the percent yield of NaCl in the following reaction,…

Q: The balanced equation for the reaction of aluminum metal and chlorine gas is 2Al(s) +…

A: To determine the limiting reactant and the maximum amount of AlCl3 that can be produced, we need to…

Q: Aluminum reacts with hydrochloric acid to produce aluminum chloride and hydrogen gas.         2…

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Q: Balance each reaction, then suppose exactly 13.3 g of each reactant is taken. Indicate which…

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Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 30₂(g) → 2 Fe₂O3(s)…

A: From the given reaction, we need to calculate limiting reagent  theoretical yield  percentage yield…

Q: Limestone (CaCO3) is used to rem heated to form lime (CaO), which 74.2% yield in the overall…

A: The reaction involved are., CaCO3 ---> CaO + CO2 CaO + SO2 ---> CaSO3 S + O2 --> SO2

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

A: 2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)According to the above equation, 9 moles of…

Q: For the following reaction, 17.4 grams of chlorine gas are allowed to react with 3.50 grams of…

A: The correct answer is given below

Q: Suppose a 250. mL flask is filled with 0.40 mol of CO, 1.6 mol of CO₂ and 0.20 mol of H₂. This…

A: The ICE table gives the initial concentration of compounds, change in concentration of compounds,…

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

A: Balanced chemical equation   2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)

Q: For the following reaction, 0.522 moles of iron(II) chloride are mixed with 0.286 moles of silver…

A: Given that, FeCl2  + 2 AgNO3 →FeNO32 + 2AgCl Moles of  iron chloride = 0.522 moles  Moles of Silver…

Q: This question has two parts and requires two answers. Consider the reaction 4 Fe + 3 O2→2 Fe2O3 a)…

A: Iron (Fe) = 20.0 g Oxygen (O2) = 10.5 g Theoretical yield = ? Limiting reactant = ? To find…

Q: 13. Consider the following reaction. CaCl2(aq) + 2AGNO3(aq) 2A9C((s) + Ca(NO3)2(aq) Suppose that you…

A: Given data/information Reaction :      CaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl(s) + Ca(NO3)2 (aq)…

Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

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Q: Here is the organic chemical equation for the reaction of an inorganic compound B with a big organic…

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Q: Thermite is a metal powder mixture used frequently in pyrotechnics and metal construction work. It…

A: Molar mass of Fe2O3 =159.7 g/molMolar mass of AI =27.0 g/mol

Q: Refer to the following balanced chemical equation: 2 Al(OH), (s) +3 H₂SO (aq) → Alt 1 a. Which is…

A: As per the given reaction, if we balance the same2Al(OH)3 + 3H2SO4 -> Al2(SO4)3 + 6H2Oas per the…

Q: Identifying the limiting reactant in a drawing of a mixture

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Q: For the following reaction, 0.370 grams of hydrogen gas are allowed to react with 52.0 grams of…

A: Given,Limiting reagent  =Maximum mass of HI (produced) =Mass of excess reagent  remains after…

Q: Sodium carbonate, Na2CO3, is commonly used to neutralize acid spills in the laboratory. The…

A: Neutralization reaction: A chemical reaction in which an acid and base react together to form a…

Q: The balanced chemical equation is P₄(s) + 6 Cl₂(g) → 4 PCl₃(g). What is the mass in grams of…

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Q: Limestone (CaCO3) is used to remove acidic pollutants from gases inside smokestack flues. It is…

A: Limestone (CaCO3) is heated to form lime (CaO). Lime (CaO) reacts with sulfur dioxide (SO2) to form…

Q: A 1.107-g sample of benzoic acid (HC;H;O:) is burned in an excess of O:(g) in a bomb calorimeter,…

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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".