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Q: According to the balanced equation below, when 4 moles of butane (CH10) undergo combustion, how many…

A: Ans is D

Q: Ammonia can be produced by the Haber process: ___ N2(g) + ___ H2(g) → ___ NH3(g) 11. Balance the…

A: Determining the balance equation, limiting reagents and percentage of yield

Q: Sulfuric acid ( H 2 S O 4 ) is formed when sulfur dioxide (S O 2 )reacts with oxygen and water.a.…

A: Sulfuric acid ( H2SO 4 ) is formed when sulfur dioxide (SO 2 ) reacts with oxygen (O2) and water…

Q: Phogene (COCl2) can be manufactured by mixing carbon monoxide with chlorine gas. CO + Cl2 → COCl2…

A: CO + Cl2 .....> COCl2  Given that :  Moles of carbon monoxide(CO) = 7.25 moles

Q: Section 5.5 Percent Yield 1. Bromobenzene can be produced by reacting benzene and bromine as shown…

A:

Q: Diborane is produced when hydrogen gas reacts with boron as shown by the chemical equation below.…

A: The preparation of diborane is represented by the following relation: 2B+3H2→B2H6.

Q: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

Q: Calculate how many moles of NO₂ form when each quantity of reactant completely reacts. MISSED THIS?…

A: Given,The reaction:2 N2O5 (g)  4 NO2 (g) + O2 (g)a. 2.5 mol N2O5 b. 6.8 mol N2O5c. 15.2 g N2O5 d.…

Q: a. Write the balanced chemical equation for the diagram above b. If you have 0.031 moles of…

A: A balanced chemical reaction is one where the number of atoms of each element is same on the product…

Q: 3. Hydrogen reacts with nitrogen to form ammonia by the following equation: 3 H₂(g) + N2(g) → 2…

A: We will first convert the mass of H2 and N2 to moles and determine the effective moles using the…

Q: limiting reactant

A:

Q: 2. Consider the following reaction: 3Si+2N₂-S₂N₁ a. When 21.44 moles of Si react with 17.62 moles of…

A: Given 3Si + 2N2 →Si3N4

Q: 11. The combustion of glucose is represented by the following balanced equation: C6 H1206+6 02 6…

A: Limiting reagent:  The reagent that consumed completely during course of reaction is known as…

Q: Given the unbalanced chemical equation, CH3OH(l)  +  O2(g) →  CO2(g)  +  H2O(g),  what is the mole…

A: The balanced chemical equation of a reaction represents the number of moles of each species that…

Q: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.  a. Write…

A: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.

Q: Consider the following reaction:              2 C2H4 (g)  +  6 O2 (g)  →   4 CO2 (g)  +  4 H2O (g)…

A: Moles of CO2 produced can be calculated by knowing the limiting reagent.

Q: 32. Find the mass of oxygen present in 1.50 mole of sucrose (C12H22011). a. 195 g b. 200 g c. 245 g…

A: 1mol is defined as 1/12th part of the mass of C-12 atom.

Q: Acetylene gas, HCCH, is commonly used in high temperature torches.  a. write a chemical equation…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: 5. A container containing 30.0 g of propane, C,Hg, is burned with 75.0 g of oxygen. a. Outline the…

A: Propane is burned in oxygen to give CO2  and H2O it is also known as combustion reaction of propane.…

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH3(2) + 3 O22) 2 N2 + 6H2O a. How…

A: To solve this problem we will use the given balanced chemical equation .

Q: Hexane molecules, C6H14, undergo combustion in the presence of O₂ and are completely converted to…

A:

Q: 2AI + ? H₂SO4 Al₂(SO4)3 + 3H₂ 36. Balance the chemical equation above. Which coefficient must be…

A:

Q: 2. Balance the following chemical equation: _MgCl2 + Al → _Mg + AIC13 a. If the chemical reaction…

A: "Since you have posted multiple subparts question. We will solve first three subparts for you. To…

Q: a. Write a balance equation for the reaction described above. b. How many kilograms of N2 are…

A: (a) The balance chemical equation for the prepration of NH3, using Haber process is :-   N2 + 3 H2 ⇌…

Q: 3. If 50.0 g of O2 are mixed with 50.0 g of H₂ according to the balanced reaction below, what mass…

A: A question based on mole concept. A balanced equation for the formation of water from H2 gas and O2…

Q: 52.3 g of Zinc metal is reacted with a solution containing 51.0 grams of hydrochloric acid, HCl. The…

A: Given statement: 52.3 g of Zinc metal is reacted with a solution containing 51.0 grams of…

Q: When one gram of each of the following organic compounds is burned (oxidized). which one yields the…

A: Generally when an organic compound is burned, the main product that it produces is carbon dioxide…

Q: 3. When sodium chloride reacts with barium phosphate and sodium phosphate and barium chloride are…

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

Q: Calculate the mass (in kg) of NH3 formed when 1.8 kg of H2 and 2.14 kg of N2 are reacted according…

A: We have given that  Mass of H2 = 1.8 kg = 1800 g Mass of N2 = 2.14 kg = 2140 g Molar mass of H2 = 2…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen according to the…

A:

Q: 3. If 64.15 g of HCl were produced from 2.07 g of H2 and an excess of Cl2 according to the reaction.…

A: given ;  mass of HCl produced = 64.15 g  mass of H2 given = 2.07 g  mass of Cl2 given = in excess

Q: In each chemical reaction below, an atom or group of atoms is moving. It is bonded to something…

A: #18) Rxn : 4H2 +  CO2 -->  CH4 + 2H2O

Q: For each of the following unbalanced chemical equations, suppose 10.0 g of each reactant is taken.…

A: We will calculate the expected mass for each product by using limiting reagent .

Q: 30. Methane, CH₁ (g), burns according to the following equation: CH4 (g) + 202 (g) CO₂ (g) + 2H₂O(g)…

A: The reaction is given as : CH4 (g) + 202 (g) ------ CO2 (g) + 2H2O (g) Here all the atoms are…

Q: Nitrogen monoxide (NO) is an intermediate product in the production of nitric acid from ammonia…

A:

Q: The maximum amount of Al2O3 that can be produced from 2.5 g of Al and 2.5 g of O2 is

A: Given, mass of Al (s) = 5.0 g           mass of O2 (g) = 5.0 gNow, moles of Al (s) and O2 (g)…

Q: 5. A container containing 30.0 g of propane, C3H8, is burned with 75.0 g of oxygen. a. Outline the…

A:

Q: Considering the chemical equation below 4 KO2(s) + 2 H20(1) → 4 KOH(s) + 3 O2(g) When 4.50 g of H20…

A: Percent Yield is given by the formula:-  (Actual Yield/Theoretical Yield) x 100%  The molar mass of…

Q: For the following reaction:            N2(g)  +  3 H2(g) ----->  2 NH3(g)     a. Determine the…

A: The reaction's yield derived using stoichiometry and limiting reactant's amount is termed as…

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: 2C6H5…

A:

Q: If a reaction is run that is supposed to produce 125 g (theoretical yield) of product and the actual…

A: Percent yield is defined as the percentage ratio of the actual yield to the theoretical yield…

Q: 6.) Sodium Acetate reacts with Magnesium Sulfite. a.) Write a balanced chemical equation for the…

A:

Q: A. What is the mass of CO2 produced when 15.2 g of O2 reacts with 13.0 g of C7H12? C7H12 (l) + 10 O2…

A: The given balanced equation is: C7H12 (l) + 10 O2 (g)   ----> 7CO2 (g) + 6 H2O(g) Given the mass…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.