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: The reaction of 15 moles carbon with 30 moles O2 will result in a theoretical yield of ___?___ moles…

A: Given, moles of Carbon (C) = 15 moles moles of Oxygen gas (O2) = 30 moles moles of Carbon dioxide…

Q: 2. What does it mean to "balance" a chemical equation, and how this is related to the Law of…

A: A chemical reaction consists of the reactants and the products. The reactants react with each other…

Q: 3. What mass of ZnC12 can be prepared from the reaction of 3.27 grams of zinc with 3.30 grams of…

A: Mass of zinc = 3.27 g mass of HCl  = 3.30 g The reaction between Zn and HCl is, Zn + 2 HCl → ZnCl2 +…

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: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: 4) CSH12+ 34.90 g of CSH12 will react with Oz to form how many grams of H20? _02 →_CO:+_H:0

A: In order to calculate the mass of the H2O molecule, the first equation must be balanced to known the…

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: Lead(III) sulfide reacts with calcium chloride to produce lead(III) chloride and caleium sulfide. If…

A:

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A:

Q: Ethylene (C₂H4) reacts with molecular hydrogen according to the equation below. C2H4 (g) + H2 (g)…

A: The given reaction is: C2H4 (g) + H2 (g) --> C2H6 (g) Molar mass of C2H4 (g)= 28.05 g/mol Molar…

Q: Nitrogen and hydrogen can react to make ammonia according to the following equation. N2 +3 H2 2 NH3…

A: The given reaction is - N2    +     3H2     →     2NH3 Commercially ammonia is synthesized by…

Q: How does a balanced equation satisfy the law of conservation of mass?

A: A balanced equation demonstrates the conservation of mass by having the same number of each type of…

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: if 11.6 grams of O3 reacts with excess NO, how many g of NO 2 will be produced? ___ g NO2

A: The reaction follows as: O3 + NO (excess) ---------------------> NO2 + O2 11.6 grams of O3

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

A:

Q: Balance each equation. a. Ni( s) + HCl( aq) NiCl 2( aq) + H 2( g) b. CH 4( g) + Cl 2( g) CCl 4( g) +…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: How many sulphur atoms are contained in 30 g of Al2(S04)3 (Molar mass: 342.15 g/mol) ? OA 5.78 x…

A: Applying no. of moles  n= w/M  NA= 6.022E+23

Q: What mass of Al is required to completely react with 50 g MnO2?

A:

Q: How many grams of Fe is produced if 16.5g of C is reacted with an excess of Fe,O,?

A: Given :-mass of C = 16.5 g  To calculate :- mass of Fe   Mass of 1 mol C = 12.01 g  Mass of 1 mol Fe…

Q: A pure silver ring contains 0.0134 mmol (millimol) Ag.How many silver atoms does it contain?

A: Given: Number of millimol of Ag atom = 0.0134 mmol To find: The number of silver atoms

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: 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: A: What is the correct chemical formula when Co4+ combines with S2- ?  B:  How many ATOMS of OXYGEN…

A: A: What is the correct chemical formula when Co4+ combines with S2-?

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: 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: Refer to the equation below. Ba(OH)2.t Al(NO3)3 Ba(NO:)2 + Al(OH): a. Balance the equation. b. How…

A: Hello. Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 2. Write the equation for the reaction below, then balance it! a. The reaction of metal magnesium…

A: Answer :-   a. The balanced equation for the reaction of metal magnesium with hydrochloric acid…

Q: What is the maximum number of grams of ammonia, NH 3, that can be obtained from the reaction of 5.0…

A:

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

A:

Q: Given the balanced chemical equation below,  2 NO(g)     +     5 H2 (g)   -->    2 NH3(g)    +    2…

A:

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

A:

Q: Q 7. Balance the following equations a) N2 + O2 → NO b) C6H12O6+ O2 → CO2 + H2O с) HNO3 + Ca(ОН)2 —…

A: the balanced chemical equations are a)  2N2 + O2 → 2N2O b) C6H12O6 + 6O2 → 6CO2 + 6H2O

Q: e total number of moles o

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

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: 20. Consider the Vollowing ehieca vea 3CO2(g) What is the mass of iron that will be produced from…

A: Given: Molar mass of iron(III) oxide = 159.69 g/mol Molar mass of Fe = 55.84 g/mol Molar mass of NH3…

Q: 2 Fe,0, 4 Fe + 3 0, (is the reaction balanced?) 2. How many moles of oxygen would be produced from…

A: Please find the attachment.

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

A:

Q: 8. How many moles of hydrogen gas are needed to react completely with two moles of nitrogen gas? 3H2…

A: The reactants in a chemical reaction react as per their stoichiometric ratio of coefficients in…

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: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: Balance the equation and indicate what type of chemical reaction is shown in each letter: a.…

A:

Q: You have 17.9 g of CaCl2. How many grams of Na3PO4 are needed for the reaction to go to completion?…

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…

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.