Given the equation CaC2(s) + 2H2O(1) -> Ca(OH)2(s) + C2H2(g)   a) How many moles of Ca(OH)2 are produced when 5.0 mol H2O reacts to completion?   b) How many moles of H2O are required to react with 96.0 g CaC2?   c) The completion reaction of 250 g CaC2 yields how many grams of C2H2?

Q: 1.      The following is an important industrial reaction used to make methanol (CH3OH):…

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Q: C + 2 H2 ----> 1 CH4 How many moles of C would be required to react with 4.5 moles of H2 ? Which…

A: C+2H2->>CH4 Moles of H2=4.5moles

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Q: How many moles of water are produced when 6.33 moles of CH4 react? CH4 (g) + 2O2 (g) --> CO2 (g) +…

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Q: + 6 HCl(aq) → 2 AICI3(a9) + 3 H;O, + 3 H,O, 10. In the reaction, Al,O3(s) how many grams of AICI,…

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Q: if 3 mol Al reacts with excess O2. How many moles of Al2O can be formed?

A: HE REACTION WILL BE AS FOLLOW: 4Al(s) + O2(g)----------->2Al2O(s)

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O how much water would be produced when 5.0 g of NH3…

A: Given data,Mass of NH3=5.0gMass of CO2=5.0g

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Q: Calculate the percent yield for the reaction if 76.8 g of H2O reacted completely with nitrogen…

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Q: If 100.0 molecules of H₂ and 45.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: "Since, you have posted multiple question, we will solve only first question for you. To get other…

Q: When 25.0g C₂ H6 and 70.0g 0₂ react to form CO₂ and H₂0, how many grams of water formed? Theoretical…

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Q: How many grams of CaCO3 will be produced if we produce 62.06 grams of NaCl in the reactionCaCl2   +…

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Q: The following two-step process has a 30.0 % yield for each step. CH4 + 4 Cl2 + CCL + 4 HCI CC4 + 2…

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Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

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Q: A mixture of N21g2 and H21g2 reacts in a closed containerto form ammonia, NH31g2. The reaction…

A: Balanced reaction for the given reaction is as follows. N2g+3H2g→2NH3g After reaction we have 3.0…

Q: I Review I Constants I Periodic Table Sodium hydroxide reacts with carbon dioxide as follows:…

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A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: For the following unbalanced equation, calculate how many grams of each product would be produced by…

A: Well, first of all, we have to balance the reaction. and using the mole ratio one can calculate the…

Q: For the following reaction, 4.80 grams of hydrogen gas are allowed to react with 9.37 grams of…

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Q: What mass of HCl is produced when 3.00 mol of Cl2 react completely in the following…

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Q: Based on the balanced equation, C3H8 + 5O2 → 3CO2 + 4H2O calculate the molecules of O2 required…

A: Please find the attached images for the answer

Q: A student obtained 32.7 g of Mg(OH)2 from the following reaction. The studded added 54.4g of NaOH to…

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Q: For the reaction: 2C2H5COOH + 7O2   -> 6CO2 + 6H2O Calculate the number of moles of O2 required to…

A: The balanced reaction is: 2C2H5COOH+7O2→6CO2+6H2O Molar mass of C2H5COOH = 74.0785 g/mol Calculation…

Q: Metallic aluminum reacts with MnO2 at elevated temperatures to form manganese metal and aluminum…

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Q: Convert 5.0 g of H2O into molecules of O2 need to react in the following equation: 2H2 + O2 -> 2H2O…

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Q: A chemist carries out this reaction, starting with 30.5 g of C6H6 and an excess Br2: C6H6(l) + Br2…

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Q: 6.) What is the maximum mass of H₂0 that Can be produced by Combining 66,4g of each 4NH3 (g) + 50₂…

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Q: One night you and your friend decided to help in agriculture. The farmer you are helping reacted 90…

A: The balanced chemical equation is as follows,

Q: How many grams of CaCO3 will be produced if we produce 62.06 grams of NaCl in the reactionCaCl2   +…

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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.