One of the steps in the commercial process for converting ammonia to nitric acid is the conversion of NH3 to NO: 4 NH31g2 + 5 O21g2--->4 NO1g2 + 6 H2O1g2In a certain experiment, 2.00 g of NH3 reacts with 2.50 g of O2. (a) Which is the limiting reactant? (b) How many grams of NO and H2O form? (c) How many grams of the excess reactant remain after the limiting reactant is completely consumed? (d) Show that your calculations in parts (b) and (c) are consistent with the law of conservation of mass.

Q: An iron ore sample contains Fe2O3 together with other substances.Reaction of the ore with CO…

A: An iron ore sample contains Fe2O3 together with other substances.Reaction of the ore with CO…

Q: Ozone, O3 is formed in vehicle exhaust by the reaction NO2(g) + O2(g) —-> NO(g) + O3(g). What is the…

A: Given:mass of NO2 =2.0gAlso we know,Molar mass of NO2 = 46gMolar mass of O3= 48g

Q: Hydrazine reacted with oxygen according to the (unbalanced) equation: N2H4(l)+O2(g)→NO2(g)+H2O(g)…

A: The given reaction is unbalanced. So, balance the reaction by adding appropriate coefficients to the…

Q: In a laboratory experiment, 23.3 g of Cu were reacted with 120.1 g of HNO3: 3Cu + 8HNO3 -->…

A: The reaction given is 3 Cu + 8 HNO3 --> 3 Cu(NO3)2 + 4 H2O + 2 NO

Q: how is the answer 78.55%?

A: The two reaction are as follows:…

Q: Butane, C4H10, is a gas used as a fuel. In a combustion reaction, how many moles of butane must…

A: Butane reacts with oxygen to form carbon dioxide and water. The equation for the balanced combustion…

Q: 3Si(s) + 2N2(g) yields Si3N4(s) In this synthesis equation for production of trisilicon…

A: Mass of silicon = 75.0 gMolar mass of silicon = 28.085 g/molMolar mass of trisilicon tetranitride =…

Q: If a mixture of 50.0 g of Fe2O3 and 50.0 g Al are used in the reaction,   What is the limiting…

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Q: Ethyl alcohol (C₂H5OH), also called grain alcohol, can be made by the fermentation of glucose:…

A:

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction CH4(g) + 2O2(g) -->…

A: Given, mass of CH4 (g) = 18 g            mass of O2 (g) = 5.2 g Now, the moles of CH4 (g)  and O2…

Q: Nitrous oxide (N,0), also known as “laughing gas," is commonly used as an anesthetic in dentistry.…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: When hydrochloric acid reacts with oxygen, water and chlorine are produced. The balanced equation…

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Q: Nitrogen monoxide and oxygen react to form nitrogen dioxide.Consider the mixture of NO and O2 shown…

A: Initial conditions: molecules of O2 present- 5 Molecules of NO present- 8 Balanced reaction: 2NO +…

Q: Many metals react with oxygen gas to form the metal oxide.For example, calcium reacts as…

A: The reaction given- 2 Ca (s)  +  O2 (g)   ----->  2 CaO (s) From the reaction equation, it is…

Q: Chlorine gas can be made in the laboratory by the reaction of hydrochloric acid and manganese(IV)…

A: The given reaction is,                       4HCl(aq)+ MnO₂(s)→MnCl₂(aq)+ 2H₂O(g) +Cl₂(g)…

Q: Bonus 1: CH4(g) ± C12(g) → CH2C12(g) + HCI(g) Methane gas reacts with chlorine gas to form…

A: Given: The balanced chemical reaction is as follows; CH4(g)   +   2Cl2(g)   --->    CH2Cl2(g)   +…

Q: 1. (a) For the double displacement reaction and find the mole ratio between the product and…

A: Double displacement reaction is a reaction in which exchange of ions occurs between the reactants to…

Q: Consider the balanced chemical reaction shown below. 2 CHg(a) + 9 020) - 6 CO,(0) + 6 H20() In a…

A:

Q: When 1.50 mol of Al and 3.00 mol of Cl2 combine in the reaction; which is the limiting reactant?…

A: The balanced equation given is as follows. 2Al(s) + 3Cl2(g) → 2AlCl3(s) Here we require 2 mol Al and…

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of water (H2O) is produced from 4 moles of Oxygen…

A: Given: The given reaction is as follows: 2H2(g)+O2(g)→2H2O(l)

Q: Urea [(NH₂)₂CO] is prepared by reacting ammonia with carbon dioxide: In the reaction 849.2 g of NH3…

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Q: Chlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its…

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Q: The reaction of aluminium and chlorine is illustrated by the following chemical equation: 2 Al (s) +…

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Q: 1.) Sixty grams of FeCl3 reacts with 50.0 grams of H2S. 2 FeCl3 (s) + 3 H2S (g) ---> 6 HCI + Fe2S3…

A: The given  2 FeCI3 (s) + 3 H2S (g) ---> 6 HCI + Fe2S3 (s) Molar Masses:  FeCI3 = 162.20 g/mol H2S…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

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Q: Aspirin or acetyl salicylic acid is synthesized by reacting salicylic acid with acetic anhydride:…

A: Since the given reaction is C7H6O3 + C4H6O3 -----> C9H8O4 + C2H4O2  a) Hence from the above…

Q: .) Consider the following reaction. 3H2(g) + WO3(s) → 3H2O(g) + W(s) When 500.0 g of WO3(s) react…

A: Since you have posted multiple questions,we will solve first question for you. To get remaining…

Q: CH4(g) + 2 Cl2(g) → CH2C12(g) + 2 HCI(g) CH4 reacts with Cl2 as shown by the equation above. A…

A: (a) According to given balanced Chemical Reaction - 1 mole methane required = 2 mole of Chlorine…

Q: If 100.0 molecules of H₂ and 45.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: "Since, you have posted multiple question, we will solve only first question for you. To get other…

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red ) molecules.…

A: In the given box number of O2 molecules are Four ( 4 ) and number of N2 molecules are three ( 3 )…

Q: In the reaction shown, 95.9 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3 ,…

A: We have to calculate the percentage yield.

Q: For the following reaction, 8.20 grams of benzene (C6H6) are allowed to react with 14.7 grams of…

A: we have, Mass of C6H6 = 8.2 g               Mass of O2 =14.7 g The balanced equation for the…

Q: balance

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 1. A laboratory method of preparing O2(g) involves the decomposition of KCIO3(s). 2KCIO3(s) 2KCI(s)…

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Q: 3. The elements calcium and boron react to give calcium hexaboride according to the balanced…

A: The reaction:  Ca + 6B ==> CaB6  Moles of Ca given = 0.1716 mol  Molar mass of CaB6 = 104.944…

Q: Consider the mixture of ethanol, C2H5OH, and O2 shown inthe accompanying diagram. (a) Write a…

A: A combustion reaction is the reactions in which the organic carbon compound burns in the presence of…

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of Water (H2O) is produced from 2 moles of Hydrogen…

A: 2 moles of hydrogen forms 2 moles of water

Q: When ammonia (NH3) is reacted with an excess of oxygen gas, it produces nitrogen monoxide gas and…

A: The balance chemical equations contain equal number of the atoms of the various elements of the…

Q: (b) In the reaction below, 89.2g of O2 was fully reacted. formed. The relative formula masses are…

A: Given; The reaction is as follows; S8 + 8O2---------> 8SO2. The mass of O2 used in the reaction =…

Q: 4. Calculate the percent yield for the reaction below if 75.0 g of phosphorous reacts with 345 g of…

A:

Q: If 6.89 g of calcium phosphide are produced from 12.45 g of calcium cyanide, what is the percent…

A: The percent yield is 84.12%

Q: Question is attached herewith

A: The balanced reaction is: Ca3PO42 + 3 H2SO4 → 3 CaSO4 + 2 H3PO4 Moles of Ca3(PO4)2 = Mass/Molar mass…

Q: For the following reaction, 6.30 grams of methane (CH,) are allowed to react with 26.2 grams of…

A: Balanced reaction CH4 + CCl4 --> 2CH2Cl2 Mole ratio of methane and carbon tetrachloride = 1:1…

Q: The chemical reaction of aluminum (Al) with Fe2O3 produces iron (Fe) and Al203. (iii) identify the…

A: A numerical problem based on yield of reaction, which is to be accomplished.

Q: An impure sample of zinc (Zn) is treated with an excess of sulfuric acid (H,SO,) to form zinc…

A: Since  you have posted multiple subparts, we will solve first three subparts for you. To get solve…

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O when 5.0 g of NH3 is reacted with 5.0 g of CO2,…

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Q: (ii) Magnesium reacts with oxygen to form magnesium oxide. 2Mg + 0, → 2MGO 2.43 g of magnesium was…

A: We have  given the balanced equation of the magnesium reaction with oxygen. We have 2.43 g of…

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".