Flask A contains 1.00L of NH3 Flask 2 contains 1.00L of NO2 and flask 3 contains 1.00L of N2 which flask contains the largest number of molecules?

Q: Consider the hypothetical reaction shown here. If 11 mol of A combine with 16 mol of B and the…

A: Limiting reagent: It is defined as the reactant in a chemical reaction which is present in lesser…

Q: Freon™, CCl,F2(g), is a refrigerant that is no longer used in car air conditioners because it…

A: One mole of a compound will contain Avogadro number of particles ( atom, molecule etc.) of that…

Q: 21. What is the molar mass of baking soda (NaHCO3)? a. 84.0 g b. 52.0 g c. 201.2 g d. 45.5 g a O b C…

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Q: Which of the following contains the smallest number of molecules? 1. 5.0 g N2 2. 5.0 g CO2 3. 5.0 g…

A: Firstly calculate the of number of mole of each compound from given formula: where as n = number of…

Q: What mass of N2 is needed to produce 10.00 g N3F? 3N2 + F2 ⎯→ 2N3F

A: Number of moles present in 10.00 g N3F is determined as shown below: No.of moles=massMolar massNo.of…

Q: Which is the correctly balanced form of the given equation? S(s) + O3(g) SO2(g)a) S(s) + O3(g)…

A: A chemical reaction equation which contains same number of atoms on both reactant and product side…

Q: Iso-pentyl acetate (C;H1402), the compound responsible for the scent of bananas, can be produced…

A: Given:  grams of iso-pentyl acetate produced = 1 × 10-6  g  Atomic mass of C = 12.011 g/mol  Atomic…

Q: How many moles of PH3 are produced from 1.5 mol H2? P4(s)  +  6H2(g)  ⟶ 4PH3 (g)

A: Given, 1.5 mol H2

Q: complete the following table for tnt trinitrotoleune

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Q: How many grams of nitrogen (N2) are needed to produce 19.1 moles of ammonia (NH3)? N2(g) + 3H2(g)…

A: First, with the help of the stoichiometry coefficient, we calculate the number of moles of N2.…

Q: How many moles of Al are necessary to form 29.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

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Q: How many moles are contained in each number of grams of table sugar (C 12H 22O 11, molar mass 342.3…

A: Given data molar mass of sugar ( C12H22O11 ) = 342.3 g/mole   mass of sugar part(a) 0.500 g…

Q: Diesel Fuel C14.4H24.9 is burned with atmospheric air in a stoichiometric ratio. The total number of…

A: Given diesel fuel : C14.4H24.9 is burned in air in stoichiometric ratio.

Q: 5 F2 (g) + 2 NH3 (s) N2F4 (g) + 6 HF (g) If you reacted 11.9 moles of F2 how many moles of HF would…

A: Given Chemical Reaction: 5 F2(g) + 2 NH3(g) ---> N2F4 (g) + 6 HF(g)  Moles of F2 reacted = 11.9…

Q: How many hydrogen atoms are in a 1.0 g sample of acetic acid, CH3COOH? The molar mass of acetic acid…

A: Mass of acetic acid, CH3COOH sample = 1.0 g Molar mass of acetic acid= 60.06 g/mol Hydrogen atoms…

Q: Hydrogen peroxide H2O2 is commonly used to clean bacteria in scrapes and cuts. It can be used as a…

A: 1 mol of a substance has   6.022×1023 (NA)   atoms/ molecules/ formula units of the substance.Number…

Q: How many moles of AI can be produced from 10.87g of Ag? AI(NO3)3(s)+3Ag=AI+3AgNO3

A: In the given reaction, one mole of aluminum nitrate reacts with three moles of silver to form one…

Q: How many grams of H2 are required to produce 7.50 grams of ammonia NH3? Use the balanced equation…

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

Q: How many grams of N2 are needed to make 444 g of NBr3 ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ…

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Q: Burning ammonia can result in the formation of water and elemental nitrogen         4 NH3 + 3 O2 →…

A: The answer to the following question is given as:

Q: 1) We will be using the following chemical reaction in this lab: HC2H;O2aq) + NaHCO3(aq) →…

A: For the reaction  HC2H3O2(aq) + NaHCO3(aq) → NaC2H3O2(aq.) + CO2(g)amount of NaHCO3 used = 10…

Q: Ammonia will react with fluorine to produce dinitrogen tetrafluoride and hydrogen fluoride (used in…

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Q: How many atoms are in each substance? 1. 3.0 moles SO3 2. 6.0 moles CO 3. 4.0 moles CO2 4. 4.0 mol…

A: According to the mole concept, the number of atoms of a substance in one mole is equal to the…

Q: What mass of SbF3 (179 g/mol) is needed to produce 1.00 g of Freon-12, CCl2F2 (molar mass = 121…

A: The balanced equation of the reaction is given and the moles of CCl2F2 is calculated as shown,

Q: How many molecules of O2O2 are produced when 47.1 g47.1 g of KClO3KClO3 decomposes as shown in the…

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Q: How many moles of Br2 are required to react with 2.22 x 102 moles of N2 ? note: the reaction must be…

A: The balanced equation can be defined as the reaction where the number of each atom on both sides…

Q: How many moles of glucose, C,H1206, can be "burned" biologically when 10.0 mol of oxygen is…

A: The given data : The number of moles of Oxygen = 10 To determine = The number of moles of glucose…

Q: 1.000g MgCO3 is reacted with 0.750 g HCl. MgCO3 + 2HCl  ⎯→ MgCl2 + CO2 + H2O 0.636 g MgCl2 is…

A: Given data,Mass of MgCO3=1.000gMass of HCl=0.750gMass of MgCl2 produced=0.636g

Q: According to the following reaction, how many grams of hydrogen gas are necessary to form 0.506…

A: The question is about calculating the mass of Hydrogen gas necessary to form 0.506 moles of Ammonia…

Q: Calculate the moles of sodium chlorate that must decompose to form 6.5 moles of oxygen. 2NaClO3(s) →…

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Q: How many moles of copper are equivalent to 3.44 x 10^23 atoms of coppe

A: Mol also written as mole is a unit to measure amount of substance present.  For an element 1 mol…

Q: A molecule was determined to have a molar mass of 88.3 g/mol.  How many moles of the compound are in…

A: Mole Mole is a quantity that represents a collection of 6.022×1023 atoms or molecules. The term…

Q: What amount (moles) is represented by each of these samples? a. 150.0 g Fe2O3 b. 10.0 mg NO2 c. 1.5…

A: a) Given : Mass of Fe2O3 = 150.0 g

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The considered reaction is expressed as, N2 (g) + 3 H2 (g) →2 NH3(g)

Q: Consider the balanced equation below. 3Fe+4H20 →FE304+4H2 What is the mole ratio of Fe304 to Fe? O…

A: Given, the chemical reaction as follows,3Fe+4H2O→Fe3O4+4H2we are asked to calcuate the mole ratio of…

Q: 25.0g of Co2 contain how many oxygen atoms (Molar mass of CO2 = 44.01 g.mol-1) A 1.00x1024 B…

A: Given-> Weight of CO2 = 25.0 gm Molar mass of CO2= 44.01 g/mole

Q: N2 + 3H2 ⟶⟶ 2NH3   How many moles of NH3 can be produced from 6 moles of H2?

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Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the…

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Q: How many grams of H2 are required to produce 7.50 grams of ammonia NH3? Use the balanced equation…

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.In…

Q: number of N atoms in 10.0 moles of NH 3 (subscript)

A: Given mole=10 Total  atoms = atomicity×mole×6×1023 Atomicity is total atoms in 1molecule of compound…

Q: If a test tube has 2 moles of a blue liquid and a different test tube has 2 moles of a red solid…

A: Given: Moles of blue liquid in test tube 1 = 2 mol. And moles of red solid in test tube 2 = 2 mol.

Q: How many grams of Br, are needed to form 65.7 g of AIBr3? 2 Al(s) + 3 Br) 2 AIBr3(a)

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

Q: 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s)    H = -1652 kJ How many moles of Fe2O3 are produced by 16.0 g of…

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Q: Which of the following is a balanced chemical equation? Select one: O NAOH + H2CO3 → Na2CO3 + H2O O…

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Q: How many grams of H2 are required to produce 7.50 grams of ammonia NH3?  Use the balanced equation…

A: The balanced Chemical Reaction is - N2(g)+3H2(g)⟶2NH3(g) According to the balanced Chemical Reaction…

Q: In the presence of cyanuric acid, melamine can form crystals that potentially cause renal failure if…

A: To find out the which contains the most nitrogen, we need to find out the the moles of nitrogen in…

Q: Calculate the number of moles of aluminum oxide in 6.83g Al2O3

A: Stoichiometry is mainly based on the calculation of moles and volumes. These two values are used to…

Q: Compound Mass Moles Number of molecules CO2CO2 _____ 0.0105 _____ COCO _____ 0.0196 _____ BrIBrI…

A: Number of moles = Mass of the compoundMolar massMass of the C2O4=?Number of moles = 0.0105…

Q: If mass of SO2 is 24g , calculate: 1.1. the molar mass of SO2 The number of mole of SO2 The number…

A: Given.  Mass of SO2 = 24 g  Molar mass of SO2 = To be determined  Atomic wt. Of Sulphur = 32.065…

Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles…

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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.