When 135.0g Cr2O3 is reacted with 187.0g Si, it is determined that Cr2O3 is the limiting reagent. If the reaction begins with 135.0 grams of Cr2O3 and 187.0 grams of silicon, how many grams of the excess reactant will be used?

Q: N2(g) + 3H:(g) → 2NH:(g) (a) If 118 g of nitrogen gas is reacted with 31.5 g of hydrogen gas, which…

A: To solve this problem first we have to find the limiting reactant by using the balanced chemical…

Q: According to the following reaction, how many grams of carbon dioxide will be formed upon the…

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

Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

A:

Q: When 65.0 g of benzene (C6H6) burns in oxygen to give 32.9 g carbon dioxide and water are formed, if…

A: Given : Mass of C6H6 reacted = 65.0 g Mass of CO2 produced = 32.9 g And the theoretical yield of CO2…

Q: The pollutant SO2 can be removed from the emission of an industrial plant by making it react with…

A: Consider the given balanced equation is as follows;  Reaction:       2 SO2 g  +  2 CaCO3 g  + O2 g…

Q: What is the mass in grams of H2 that can be formed from 54.6 G of NH3 in the following reaction? 2…

A: From the stoichiometry, we can easily calculate , the problem.

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: •Here we are producing methanol(CH3OH) by reacting carbon monoxide (CO) with Hydrogen gas(H2). •Here…

Q: Sulfuric acid (H2SO4) forms in the chemical reaction2 SO2 +O2 + 2 H2O → 2 H2SO4 Suppose 400 g SO2,…

A: The limiting reagent is the one which gets consumed first during a chemical reaction. The amount of…

Q: Take the reaction: NH3 + O2 ---> NO + H2O. In an experiment, 3.25 g of NH3 are allowed to react with…

A:

Q: A student was synthesizing Aspirin (C9H8O4) in the laboratory produced by the reaction of salicylic…

A: b. Mass of salicylic acid is 4 g. Molar mass of salicylic acid is 138.1 g/mol.

Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…

A: Theoretical yield of Urea can be calculated as(137.2 kg NH3) / (17.04 g NH3/mol) = 8.0516 kmol…

Q: the metal zinc will react with hydrochloric acid according to the following equation Zn(s) + 2…

A: Given: Zn(s) + 2 HCl(aq) --> H2(g) + ZnCl2(aq) 100 g.      42.9g

Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: Excess reagent - Reactant molecule which is present in excess amount  Limiting reactant - Reactant…

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: The refining of aluminum from bauxite ore (which contains 50.% Al2O3 by mass) proceeds by the…

A:

Q: For the following reaction, 25.3 grams of calcium hydroxide are allowed to react with 28.2 grams of…

A:

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

Q: Al2O3(s)  + Fe(s) ⟶⟶ Fe3O4(s) + Al(s) Balance the chemical equation If 25.4 g of aluminum oxide…

A: An equation is balanced when the same number of each element is represented on the reactant and…

Q: Refer to the following unbalanced equation: C6H14 + O2  --->  CO2 + H2O What mass of oxygen (O2)…

A: Given, unbalanced chemical reaction is - C6H14 + O2  --->  CO2 + H2O It can be balanced as -…

Q: 1.98 gg H2H2 is allowed to react with 9.76 gg N2N2, producing 1.95 gg NH3NH3. Part A What is the…

A: Answer :- So Below I have explained detailed solution. Hope this will really help you !!!!!   So…

Q: Nitrogen monoxide is produced by combustion in an automobile engine.  For the following reaction,…

A: The reaction given is 2NO (g) + O2 (g) ------->  2NO2 (g)

Q: Aspirin, C₉H₆O₄, is prepared by reacting salicylic acid, C₇H₆O₃, with acetic anhydride, C₄H₆O₃, in…

A:

Q: The reaction between gaseous ammonia and oxygen takes place via the following balanced equation: 4…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: For the following reaction, 6.00 grams of ammonia are allowed to react with 17.1 grams of oxygen…

A: The number of moles (n) of a substance can be calculated as: n=Given massMolar mass······(1) (1) The…

Q: 4.65 g of product were generated in a reaction, which corresponds to 89.0% yield. What is the…

A: We have :· Actual Yield = 4.65 gram· % Yield = 89.0 %

Q: Q3 You react nitrogen and hydrogen in a container to produce ammonia, NH3(g). The following figure…

A: Given that : The diagram below depicts the contents of the container after the completion of the…

Q: 1.90 gg H2H2 is allowed to react with 9.94 gg N2N2, producing 2.98 gg NH3NH3.   What is the…

A:

Q: When heated with sulfuric or phosphoric acid, cyclohexanol, C6H110H, is converted to cyclohexene,…

A: Given mass of cyclohexene = 25 g percent yield = 83℅ molar mass of cyclohexene = 82 g/mol molar mass…

Q: Which of the reactant is limiting reagent? Calculate the mass of (NH2)2CO How much excess reagent…

A: Ammonia + Carbon dioxide → Urea + waterBalanced Chemical Equation…

Q: 1.54 gg H2H2 is allowed to react with 9.77 gg N2N2, producing 1.41 gg NH3NH3. What is the…

A:

Q: Thermite welding is an exothermic reaction, which produces molten iron that permanently binds metals…

A: Given information: Grams of aluminium = 55 g Grams of ferric oxide = 75 g

Q: Benzene (C6H6)reacts with bromine to produce bromobenzene (C6H5Br) according to the following…

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: A chemical reaction calls for 0.125 moles of sodium acetate, NaC2H3O2. What mass, in grams, of…

A: The relationship between number of moles (n) and mass of a substance is given by: n=MassMolar…

Q: For the following reaction, 7.60 grams of butane (C4H10) are allowed to react with 16.4 grams of…

A: 2C4H10 + 13O2→ 8CO2 + 10H2O two moles of butane completely react with 13 moles of oxygen gas. no. of…

Q: PCl3 can be produced from the reaction of P4 with Cl2. If 1.00 g P4 reacts with 1.00 g Cl2, which…

A: Given: Mass of P4 = 1.00 g Mass of Cl2 = 1.00 g Known: Molar mass of P4 = 123.89 g/mol Molar mass of…

Q: For the following reaction, 2.72 grams of methane (CH4) are allowed to react with 30.4 grams of…

A:

Q: The octane rating of gasoline is a relationship of the burning efficiency of the given gasoline…

A: The reactant which gets consumed first in a chemical reaction is called as limiting reagent. The…

Q: Solutions of sulfuric acid and lead(Il)acetate react to form solid lead(11)sulfate and solution of…

A: The reaction is:

Q: For the following reaction, 8.68 grams of nitrogen gas are allowed to react with 5.94 grams of…

A: 8.68 grams of nitrogen gas are allowed to react with 5.94 grams of oxygen gas.nitrogen (g) + oxygen…

Q: For the following reaction, 14.5 g of carbon monoxide are allowed to react with 6.11 grams of water.…

A: The balanced chemical equation is: CO(g)+H2O(l) → CO2(g)+H2(g) The reactant present in smaller…

Q: For the following reaction, 13.4 grams of carbon monoxide are allowed to react with 5.68 grams of…

A:

Q: Urea [(NH2)2CO] is prepared by reacting ammonia with carbon dioxide                     2NH3 (g) +…

A: Limiting reagent in the chemical reaction is that reagent that gets completely used up after a…

Q: For the reaction represented by the equation C12+ 2KBr      2KC1+Br2, how many grams of potassium…

A: Cl2 + 2KBr  ‐--> 2KCl  +Br2   since 1 mol Cl2  gives  = 2 mol of KCl and also  1 mol = 6.023…

Q: For the following reaction, 5.84 grams of oxygen gas are mixed with excess carbon monoxide. The…

A:

Q: If the theoretical yield for a reaction is 100.0 g of a product, and the amount collected when the…

A: Percent yield is defined as measurement in quantity of moles of product formed in chemical reaction…

Q: For the following reaction, 2.90 grams of methane (CH4) are allowed to react with 32.5 grams of…

A: The limiting agent in a chemical reaction is the species that exist in smaller moles and controls…

Q: For the following reaction, 5.63 grams of methane (CH4) are allowed to react with 25.0 grams of…

A: Given information: Mass of methane = 5.63 g Mass of carbon tetrachloride = 25.0 g

Q: For the following reaction, 10.0 grams of nitrogen gas are allowed to react with 5.94 grams of…

A:

Q: Balance the following reaction and predict the amounts of excess (XS) reactant used and products, in…

A:

Q: Adipic acid, H₂C₆H₈O₄, used to produce nylon, is made commercially by a following reaction between…

A: Given, Chemical Reaction 2 C₆H₁₂ + 5 O₂ → 2 H₂C₆H₈O₄ + 2 H₂O Mass of C6H12 = 25.0 g Actual yield =…

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".