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: Is each chemical equation correctly balanced? If not, correct it. (a) Rb(s) + H,O(1) → RÜOH(aq) +…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

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

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

Q: For each reaction, calculate how many moles of the productform when 0.112 mol of the reactant in…

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

Q: Arsenic reacts with oxygen according to the following equation:   4 As (s) + 3 O2 (g) → 2 As2O3 (s)…

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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: 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: A sample of nickel ore, which has nickel as the only metal present, is treated with an excessnof…

A: a) Please find below the balanced reaction Ni + H2SO4 ----> NiSO4 + H2

Q: 1. (a) For the double displacement reaction and find the mole ratio between the product and…

A: Double displacement reaction is a reaction in which exchange of ions occurs between the reactants to…

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: Urea [(NH₂)₂CO] is prepared by reacting ammonia with carbon dioxide: In the reaction 849.2 g of NH3…

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Q: Potassium nitrate decomposes on heating, producing potassium oxide and gaseous nitroge 4KNO3(s)…

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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: A chemist wishes to make 5.00g of CuCl by the reaction: CuCl₂ + Na₂SO3 + H₂O ---- CuCl + Na₂SO4…

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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: (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: Uranium is used as a fuel, primarily in the form of uranium(IV) oxide, in nuclear power plants. A…

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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: (b) Find the mass of barium sulphate (BaSO4) from the data given in the table.…

A: Dear student I cam solve only max three parts of the question as per bartleby guidelines. Please…

Q: balance

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

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

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Q: This question has multiple parts: The following equation represents the formation of water from…

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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: 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: Q5) Determine the empirical formula of a compound that has (by mass) 85.7% carbon, 14.28% budr

A: We know that No of moles = mass / molar mass   For carbon - - > Moles of carbon = 85.7 g /…

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…

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

A: The balance chemical equations contain equal number of the atoms of the various elements of the…

Q: (a) How many moles of ammonium ions are in 0.393 g of ammonium carbonate? mol (b) What is the mass,…

A: Formulae used : Moles = given mass ÷ molar mass A)Given :Mass of ammonium carbonate= 0.393 g Molar…

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

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Q: Nitrogen (N2)and hydrogen (H2) react to form ammonia(NH3). Consider the mixture of N2 and H2 shown…

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Q: The chemical reaction of aluminum (Al) with Fe2O3 produces iron (Fe) and Al203. (iii) identify the…

A: A numerical problem based on yield of reaction, which is to be accomplished.

Q: Calculate the following: (a) mass in 1.73 mol of CaH 2 (b) moles of mg (NO3) 2 in 3.25 g of…

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

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Q: (a) What is the mass, in grams, of 4.62  1023 molecules of aspirin, C9H8O4?

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

A: A balanced chemical equation means the number of atoms of same type on reactant side and product…

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: A 19.51 g sample of impure methylamine, which contains 72.58% (by mass) of CH;NH: , is reacted with…

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

Q: Given the equation: K(s) + O2e) ->K20 (9) (a) If 7.92g of potassium is reacted with 8.36g of oxygen,…

A: (a) The balance chemical reaction for the reaction of potassium with dioxygen to give K2O can be…

Q: In a reaction to produce NaF, 3.50 g of HF and 1.26 of Na2SiO3 are reacted according to the…

A: Consider the reaction: Na2SiO3 (s) + HF (aq) →H2SiF6 (aq) + NaF (aq) + H2O (l)  The mass of Na2SiO3…

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.