A 49.2-gram sample of aluminum metal is mixed with 144.1 grams of rust (Fe2O3) in the reaction shown below in a sealed container. The balances equation is: 2Al + Fe2O3 --> Al2O3 + 2Fe A. How many atoms of aluminum are contained in the reaction vessel? B. How many atoms of aluminum will remain in the container after the reaction? C. What mass of iron metal is produced from this reaction?  D. Which substance is the limiting reactant? E. How much limiting reactant is left over after the reaction is performed?  F. How much excess reactant is left over after the reaction? G. Calculate the amount of aluminum

Q: X 101 Chem 101 (71) Tyler DeWitt - YouTube X app.101edu.co Submit Question 25 of 47 How many moles…

A: Given formation:Mass of oxygen = 4.30 kg     (4300 g)

Q: 4 Fe + 3 O2 ⟶⟶ Fe2O3   If you run a reaction with the balanced equation from above that has a…

A: 4 Fe + 3 O2 ⟶ Fe2O3 The balanced equation will be :-                                    4 Fe + 3 O2…

Q: A reaction mixture contains 55.0 g PC13 and and produces PbCl2 as 35.0 g PbF2 shown in the reaction:…

A:

Q: Consider the hydrazine-nitrogen tetroxide rocket fuel reaction: 2N2H4 + N2O4 3N2 + 4H20 How many…

A: finding molar mass:Molar mass of N2H4 =2x mass of N + 4x mass of H…

Q: B: A 208 g of C6H6 (78 g/mol.) burns in air according to the equation: C6H6 + 15/202 → 6 CO2 +3H20 2…

A: From the balanced equation we can calculate the weight of the product .

Q: Lithium and nitrogen undergo the following reaction: 6 Li (s) + N₂(g) → 2 Li³N (s) Calculate the…

A: IntroductionWe are presented with a chemical equation that describes the reaction between lithium…

Q: Question - Complete and balance the following chemical equations: C3H18 + O2 ---> When you complete…

A:

Q: 5. A 145 grams of aluminum is burned in a sealed container with 151 grams of oxygen 9 Al(s) +3 O2(g)…

A: Aluminium reacts with oxygen to form aluminium oxide. The equation for the balanced chemical…

Q: 4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon…

A: Given : Formation of N2 and H2 by the decomposition of N2H4                Mass of N2H4   = 125 gram…

Q: 1. Consider the following balanced reaction: 2 Fe(NO,), + 3 Zn → 3Zn(NO,), + 2 Fe In this equation:…

A:

Q: 33) Balance the following equation and determine what type of reaction it is: Fe + HCl → FeC13 + H2…

A: As the question number is not mentioned here, so i have attempted question number 33. so this is a…

Q: 4. How many grams of sulfur are produced if 2.215 moles of sulfur dioxide are decomposed into its…

A:

Q: Nitric oxide (NO) is made from the oxidation of ammonia (NH3) based on the BALANCED equation: 4…

A: The given balanced equation is- 4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g) As per this equation, 4…

Q: Balance the chemical equation shown below. What is the coefficient the should be placed in front of…

A: The chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: 2Mgs) + O21g) → 2MgO(s) If 6.00 moles of Magnesium Oxide are formed, how many moles of Oxygen were…

A: The given data contains, Number of moles of MgO = 6 moles

Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: First we would write the sandwich making as a reaction between bread and cheese.  a.) Then using the…

Q: 1. Nitrogen (N2) reacts with hydrogen (H2) to produce ammonia (NH3). 2. Bauxite (Al2O3) decomposes…

A:

Q: 12. Sulfur (S) reacts with nitric acid (HNO3) to produce sulfuric acid (H2SO4), nitrogen dioxide…

A:

Q: Aluminum carbide reacts with water to form aluminum hydroxide and methane. If 3.30 g of aluminum…

A: The mass of aluminum carbide = 3.30 gThe mass of water = 3.60 gThe mass of excess reagent left =?…

Q: What mass of SbF3 (179 g-mol-¹) is needed to produce 1.00 g of Freon-12, CCl₂F2 (molar mass = 121…

A: Here 3 moles CCl4 react with 2 moles SbF3 and as a product 3 moles CCl2F2 and 2 moles SbCl3 is…

Q: 6. Li+H,O-LIOH H2 Balanced Equation: Reaction Type: Molar Masses Li H,O LIOH H In this reaction, it…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 2 N2O5 4 NO + 3 O2 Suppose that 3.23 g of O2 are obtained. How many grams of nitrogen monoxide, NO,…

A: In  this question, given equation  2N2O5  → 4NO+3O2Given data weight of O2=3.23 g molar mass of O2=…

Q: Determine the total mass of the product that could be formed from the balanced reaction shown below…

A:

Q: 4. If 3.00 x 1022 molecules of iodine solid are reacted with lead according to the equation below,…

A:

Q: 1. Balance the following chemical equations: HNO3(aq) b. a. N₂O5(g) + H₂O(1) K₂0(s) + H₂O(1) →…

A:

Q: 6. Give the empirical formula for the following compounds: b)_

A: *** As per guidelines I'm solving first question only. Please upload again other questions and write…

Q: Consider the generic complete reaction 2A + 3B —> 2C Given 7.2 grams of A, calculate the mass (in…

A:

Q: A 1.252-g sample of a hydrate of cobalt(II) chloride (CoCl2∙xH2O) is heated in a crucible, cooled,…

A: Number of moles of cobalt chloride and water is determined as given below:

Q: Cryolite, Na, AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The reactant species which is fully consumed during the reaction is known as the limiting reagent.…

Q: Consider the reaction. Pb(SO )₂ +2Zn-2ZnSO + Pb If 0.389 mol of zinc reacts with excess lead(IV)…

A:

Q: What quantity of atoms of carbon are produced by the complete reaction of 7.09 grams of magnesium…

A:

Q: Cobalt reacts with water according the the equation below. When 11.79 grams of cobalt is added to an…

A: Given chemical reaction 2 Co + 3 H2O →Co2O3 + 3 H2  Given data 11.79 gram cobalt is added with…

Q: Chemistry The reaction between NH3 and Br2 produces N₂Br4 and HBr. What number of molecules of N₂Br4…

A:

Q: uestion A12 ) i. When ammonium carbonate, (NH4)2CO3 is heated, it decomposes into ammonia gas,…

A:

Q: 5. How many moles of iron are produced when 450 grams of Fe2O3 are reacted? of to H₂ Fe2O3 Fe + H₂O…

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

Q: Question 29 of 32 Thermite welding (balanced reaction shown below) is often used to fuse together…

A:

Q: How many atoms are there in one mole of CH OH? A.6 atoms B. 6.0 x 10 atons C. 12.0 x 10 atoms D.3.6…

A: According to the Bartleby guidelines we have to answer only one question so please submit different…

Q: If 27.5 grams of CO2 were produced in the reaction, how many molecules of CO2  were produced? 2e.…

A:

Q: et the molar mass of the reactant and the product.

A:

Q: Look at the single replacement reaction below. 3CuCl2 + 2Al → 2AICI3 + 3Cu Which best summarizes the…

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: What is the maximum number of grams of nickel bromide that can be produced from the reaction of 67.8…

A: Moles = mass / molar mass or atomic mass  Since molar mass of Br2 = 160 g/mol -> moles of Br2 =…

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

A:

Q: 2. Consider the reaction: Si + C- Sic a. What is the mole ratio of the reactants? b. If 2 moles of…

A: Given reaction: To find: a. The mole ratio of the reactants. b. Moles of SiC produced if 2 moles of…

Q: Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:…

A: Given reaction,Mass of nitrogen gas produced = 2.80 gThe molar mass of Mass of sodium azide required…

Q: . The equation for the synthesis of ammonia is N 2 + 3H 2 à 2NH 3 . How many moles of H 2 are needed…

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: 5. How many protons (P), neutrons (n) and electrons (e) are present in 18173Ta-³? a. 76 p 105 n 73 e…

A: (5) The number on the bottom left corner is the atomic number, which tells you the number of…

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.