Sixty grams of FeCl3 react with 50.0 g of H2S. 2FeCl3 (s) + 3H2S (g) -> 6HCl (g) + Fe2S3 (s)  a. what is the limiting reactant? b. what is the mass of HCl produced? c. what mass of excess reactant remains after the reaction?

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A: Balanced equation                             C6H6 (g) + Br2(g) ---------> C6H5Br (g) + HBr (g)…

Q: NaCl+H2SO4-> Na2SO4+2HCl a. when there is 35.0 g NaCl and 33.0 g H2SO4 are mixed and react…

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Q: 1.) 1.87 g of acetic acid (vinegar, C2H4O2) reacts with 2.13 g of isopentyl alcohol (C5H12O) to…

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Q: Consider the reaction                              MnO2      + HCI     →       MnCI2   +    CI2…

A: MnO2       +          4 HCl             →           MnCl2…

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Q: Consider the reaction: MnO2+ 4HCL --> MnCl2+ Cl2 + H2O a)If 45g of MnO2 and 45g of HCl react,…

A: The number of moles of MnO2 (n1) is calculated as follows:

Q: limiting reactant

A:

Q: 6. 2 H,S + 3 0, → 2 SO, + 2 H,0 You mix 4.8 mol of hydrogen sulfide with 3.9 mol of oxygen. В A e.…

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Q: Silver is often extracted from ores such as K[Ag(CN)2] and then recovered by the reaction…

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Q: nitrogen monoxide (g) + oxygen (g) nitrogen dioxide (g) What is the maximum amount of nitrogen…

A: Number of moles is calculated by dividing the given mass by molecular mass.

Q: (e) number of Carbon atoms in 40.0 g of C¿H, O (f) number of O atoms in 6.25 x 10-3 mol Al(NO3)3 6.…

A: (e.)  Mass of C2H6O = 40.0 g Molar mass of C2H6O = 46.07 g/mol So, number of moles = mass / molar…

Q: 1. Sixty grams of FeCl3 react with 50.0 g of H2S. 2FeCl3 + 3H2S → 6HCl + Fe2S3 a. What is the…

A: Given, 2FeCl3 + 3H2S → 6HCl + Fe2S3

Q: 3. (a) When 1.50 mol of Al and 3.00 mol of Cl2 combine in the reaction: 2 Al (s) + 3 Cl2 (g) → 2…

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Q: Adipic acid, H2C6H8O4, is used to produce nylon. It is made commercially by a controlled reaction…

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Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

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Q: 1. Bismuth oxide reacts with carbon to form bismuth metal: BizO3(s) + 3C(s) →2Bİ(s) + 3CO(g) (a) How…

A: a. Calculating the moles of carbon needed to react with 147.8 g Bi2O3:

Q: The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO2 (s) + 2 CO2(g) → 2…

A: Given chemical reaction,4KO2 (s) +2CO2 (g) →2K2CO3 (s) +3O2 (g)KO2 molar mass=71.1 g/molCO2 molar…

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Q: According to the following reaction, how many grams of carbon dioxide will be formed upon the…

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Q: __O2 + ___Fe  --->   ___Fe2O3 a. How many moles of oxygen will produce 6.2 moles of iron (III)…

A: a) 9.3 moles of O2. b) 2.17 moles of Iron oxide. c) 0.66 moles of Fe.

Q: According to the reaction below if you react 30.5 g of NH3 and 50.7 g of O2, how many grams of NO…

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Q: If 5.6 moles Cu are reacted with 7.2 moles of AgNO3 according to the balanced chemical equation…

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A: The maximum amount of dichloromethane (CH2Cl2)is to be calculated The amount of the excess reagent…

Q: How many moles of N2O4 can be formed from 8.50 g NO2?  2NO2  -----> N2O4

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Q: Butane (C4H10) reacts with oxygen as follows:…

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Q: 3. Carbon disulfide is an important industrial solvent. It is prepared by the reaction of carbon…

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Q: A sample of 5.0 g of hydrogen gas reacts with 5.0 g of oxygen gas. 2H2 (g) + O2 (g) → 2H2O(l) a.…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Consider the balanced chemical reaction below. How many grams of C-H:B are produced if 30.0 g of…

A: The  given chemical reaction is:C6H6 (g) + Br2 (g) → C6H5Br (g) + HBr (g)  Mass of C6H6 = 30.0…

Q: 2. Consider the reaction: 2 NH3 + 5 F2 → N2F4 6 HF a) How many grams of N2F, can be formed from 4.0…

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Q: 4 NH3 + 3 O2 -----------> 2 N2 + 6 H2O   How many grams of N2 can be produced when 15.00 g of NH3…

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Q: 2. Heating together the solids NH4CI and Ca(OH)2 can generate ammonia. Aqueous CaCl2 and liquid H2O…

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Q: 2. Consider the reaction: 2 NH3 + 5 F2 → N2F4 6 HF a) How many grams of N2F, can be formed from 4.0…

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Q: If 18.74 g of P4 is reacted with 9.6 g of Cl2 according to the balanced chemical equation below: P4…

A: Given mass of P4 = 18.74 g Molar mass of P4 = 124 g/mol Number of moles of P4 = 18.74/124 = 0.151…

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Q: Sulfur dioxide gas reacts with sodium hydroxide to form sodium sulfite and water. The unbalanced…

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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.