Consider the following reaction: 2C8H18(l)  +  25O2(g)  -->  16CO2(g)  +  18H2O(l)          How many kilograms of CO2(g) is produced when 5.72 moles of C8H18(l) is completely combusted?           (A) 2.01 kg                    (B) 4.03 kg           (C) 0.252 kg           (D) 2.01 x 106 kg

Q: What mass of CO2 is produced in the complete combustion of 5.85 g of C3H8 to CO2 and H2O? Consider…

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Q: Balance the following equations:

A: balancing of reaction is done to follow the conservation of mass.

Q: Consider the harber-bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The given chemical reaction as follows,N2(g)+3H2(g)⇌2NH3(g)amount of H2 for reaction =15.6 gramand…

Q: A)    What is the mass in grams of 1.59 moles of aluminum oxide? (a)    64.1 g…

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Q: For each of the following unbalanced equations, calculate how many grams of each (a) NaOH(s) +…

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Q: 8) Molarity (5g) of NaOH dissolved in 120 ml of solution the molar is : a) 0.75M b) 1. 04M c) 1.25M…

A: Hi, Since you have posted multiple questions, we will solve first question only. If you want all the…

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

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Q: Aqueous solutions of ammonia (NH3) and bleach (activeingredient NaOCl) are sold as cleaning fluids,…

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Q: When 46.19 g NH3 reacts by the following balanced equation, 27.98 H₂O are formed. 4NH3(g) +502(g)…

A: Step 1: Given the information.When 46.19 g NH3 reacts with the following balanced equation, 27.98 g…

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: Automotive air bags inflate when sodium azide, NaN3,rapidly decomposes to its component elements:2…

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Q: 3.75 When baking soda (sodium bicarbonate or sodiumhydrogen carbonate, NaHCO3) is heated, it…

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Q: Balance the following chemiccal equation  C12H26(s) + O2(g) --> CO2(g) + H2O(l)   Combustion of…

A: We have to balance the following given chemical equation    C12H26(s) + O2(g) --> CO2(g) + H2O(l)…

Q: 3.149 Lysine, an essential amino acid in the human body,contains C, H, O, and N. In one experiment,…

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Q: For the equation:4 Fe(CrO2)2 + 8 K2CO3 + 7 O2 ----> 2 Fe2O3 + 8 K2CrO4 + 8 CO2 (a) The number of…

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

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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: Calculate each of the following quantities:(a) Mass in grams of 6.44x10^-2mol of MnSO₄(b) Moles of…

A: Number of moles of MnSO4 = 0.0644 mol Mass of MnSO4 is determined by multiplying the number of moles…

Q: :) Considering the equation for Combustion C7H16 + 110₂ →7002₂ +8H₂O If the reaction produced 17,5g…

A: The given reaction is:  C7H16  + 11 O2 ==> 7 CO2 + 8 H2O  Given Mass of carbon dioxide = 17.5 g…

Q: (c) How much volume of 1.3 M NaOH solution can be made by diluting 48 ml of 4 M NaOH.   (d)…

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Q: 14. The following reaction occurs and 9.81 x 10 CO, molecules are produced. C,H12O6(s)+O2(g) CO (g)…

A: The given reaction is : C6H12O6(s) + O2(g) →CO2(g) + H2O (l) CO2 molecule produced = 9.81×1025 The…

Q: The Earth’s ozone layer is under attack in part by chlorine released when ultraviolet radiation…

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Q: Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be…

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Q: a- Determine the mass in grams of 2.6 mol of backing Soda, NaHCO; ↑ b- How many moles of penicillin…

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Q: 29. Consider the unbalanced equation for the reaction of solid lead with silver nitrate: Pb(s) +…

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Q: balance

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

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Q: Be sure to answer all parts. Propane (C3Hg) is a minor component of natural gas and is used in…

A: Part a)  given reaction :-   C3H8(g) + O2(g)  --->  CO2(g) + H2O(g)    Part b)   given moles of…

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    SO2 +…

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Q: Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be…

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

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

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: Imagine that you perform a combination reaction between 60.0 g of sodium metal (Na) with 10.0 g of…

A: chemical equation :-  2Na (s) + 3N2 (g) ---> 2NaN3 (s)  60.0 g of Na and  10.0 g of N2  moles N2…

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Q: 5. (a) What do you mean by 'atom economy' of a reaction? How does atom economy differ from % yield?…

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Q: Be sure to answer all parts. The balanced equation for the reaction of aluminum metal and chlorine…

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Q: is 7.) A Sample Of 13.3g of Fe₂03 reacts with to yield Fe and Co₂. The balanced e Fe₂O3 (s) + 3 COg…

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Q: In the presence of concentrated H2SO4, sucrose, C12H22011, undergoes dehydration, forming carbon and…

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Q: Given the balanced equation: 2H2(g) + O2(g) --> 2H2O(l) How many grams of H2O are formed if 9.00 mol…

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Q: For the following reaction, 5.53 grams of copper(II) chloride are mixed with excess silver nitrate.…

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Q: Ethyl acetate reacts with H, in the presence of a catalyst to yield ethyl alcohol: C,H,O2(1) + H2(g)…

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

Q: Balance the following equations: (a) Ag(s)+H2S(g)+O2(g)⟶Ag2S(s)+H2O(l)

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Q: Ethanol, used in alcoholic beverages, can be produced by the fermentation of sucrose, which is found…

A: We can solve the given questions by using unitary method.

Q: 18.) C3Hg(g) + 5 02(g) →3 CO₂(g) + 4 H₂O(1) In the reaction represented above, what is the total…

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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.