Given the following equation: 4 NH3 (g) + 5 O₂ (g) → 4 NO (g) + 6 H₂0 (1) How many moles of NH3 is required to produce 33.3 grams of H₂ mol NH3

Q: mixture of O2 (g) and H2 (g) explosively react to form steam H2O (g) in the presence of an electric…

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Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

A: Aluminium reacts with water to form aluminium hydroxide and hydrogen gas. The equation for the…

Q: How many moles of HNO₃ will be produced from the reaction of 29.5 g of NO₂ with excess water in the…

A: The number of moles is defined as the mass of a substance per mass of one mole. n=massmolar mass

Q: CH4(g)+2O2(g)→CO2(g)+2H2O(g) What mass of water is produced from the complete combustion of…

A: The objective of the question is to find out the mass of water produced from the complete combustion…

Q: How many grams of oxygen gas are produced when 2.43 × 10⁻⁴ g of KClO₃ are completely reacted…

A: The given reaction is: 2KClO3(s)→2KCl(s)+3O2(g) Calculation of no. of mol of KClO3: n=given…

Q: How many moles of HNO₃ will be produced from the reaction of 45.0 g of NO₂ with excess water in the…

A: The conversion factors that permit mole-to-mole calculations to predict products' amount or…

Q: What is the mass in grams of NO that will be produced from 19.8 g of NO₂ reacted with excess water…

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Q: Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH₂(s) +…

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Q: Sodium metal reacts with water in the following single-displacement reaction: 2Na(s) + 2H2O(l) →…

A: Here we have to determine the limiting reactant and mass of H2 gas produced when 2.0 g of Na is…

Q: Given the following equation: 4 NH3 (g) + 5 O₂ (g) → 4 NO (g) + 6 H₂O (l) How many moles of NH3 is…

A: Given- Weight of NO = 28.7 gm

Q: How many moles of HNO₃ will be produced from the reaction of 60.5 g of NO₂ with excess water in the…

A: Calculate the number of moles of HNO3 produced when 60.5 g of NO₂ reacts with excess according to…

Q: How many moles of lithium hydroxide would be required to produce 86.5 g of Li,CO3 in the following…

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Q: a) Write a balanced chemical equation for the reaction.  b) What mass of acetic acid is in the…

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Q: Example: A reaction mixture for the combustion of octane contains 5.0 moles of octane and 50. moles…

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Q: If 4.50 g of HCI are reacted with 15.00 g of CaCO3, according to the following balanced chemical…

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Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: In a combustion reaction between 700.0 mL propane, C3H8 with oxygen gas, O2 at 25 °C, an unknown…

A: The chemical equations should be balanced in accordance with the law of conservation of mass.…

Q: How many moles of HNO₃ will be produced from the reaction of 61.5 g of NO₂ with excess water in the…

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Q: When 21.0 g of calcium metal is reacted with water, 21.00 g of calcium hydroxide is produced. Using…

A: The objective of this question is to calculate the percent yield of the reaction of calcium with…

Q: What mass of HCI, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)₂ (s) + 3HCl(aq) →…

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Q: What is the mass in grams of NO that will be produced from 19.4 g of NO₂ reacted with excess water…

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Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: produced from the reaction of 62.0 g of NO2 with excess water in the following chemical reaction? 3…

A: First convert mass into molar mass  to get mole  Then use mole-mole relationship to get mole of HNO3…

Q: For the chemical reaction,   2NaOH+H2SO4⟶Na2SO4+2H2O2NaOH+H2SO4⟶Na2SO4+2H2O   what mass of…

A: The reaction is :  2 NaOH + H2SO4 ==> Na2SO4 + 2 H2O  Moles of water given = 4.87 mol  Molar mass…

Q: What is the mass in grams of NO that will be produced from 15.7 g of NO₂ reacted with excess water…

A: To solve this problem we will use the Stoichiometry of given Balanced chemical equation  .

Q: CH4(g) + 2 Cl2(g) → CH2C12(g) + 2 HCI(g) CH4 reacts with Cl2 as shown by the equation above. A…

A: (a) According to given balanced Chemical Reaction - 1 mole methane required = 2 mole of Chlorine…

Q: What is the mass in grams of NO that will be produced from 10.1 g of NO₂ reacted with excess water…

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Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: 2 C₆H₆(l) + 9 O₂(g) → 2 C₄H₂O₃(s) + 4 CO₂(g) + 4 H₂O(g)According to the above equation, 9 moles of…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The objective of this question is to determine the amount of ammonia produced, the limiting…

Q: Suppose a 250. mL flask is filled with 0.40 mol of CO, 1.6 mol of CO₂ and 0.20 mol of H₂. This…

A: The ICE table gives the initial concentration of compounds, change in concentration of compounds,…

Q: Hydrazine can be synthesized via the following reaction:2NH3(aq) + Cl2(g) + 2NaOH(aq) → N2H4(aq) +…

A: The first step in determining the theoretical yield is to calculate the number of moles of each…

Q: For the question(s) that follow, consider the following balanced equation.  Mg 3N 2( s) + 6H 2O( l)…

A: The given equation is ;  Mg3N2( s) + 6H2O( l) → 3Mg(OH)2( s) + 2NH3( g)  Here ;  Number of mole of…

Q: How many moles of phosphorus are required to produce 15.5 g P4O6 in the following equation? 4 P(s) +…

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Q: What mass in grams of NaNs is required to produce 50.2 Lof N2 gas (density = 1.25 g/L ) according to…

A: Given that  50.2 L of N2 and density is 1.25g)l

Q: How many moles of HNO₃ will be produced from the reaction of 17.5 g of NO₂ with excess water in the…

A: Given balanced chemical equation ; 3NO2(g) + H2O(l) -----------> 2HNO3(g) + NO(g) From the above…

Q: HCl (aq)           +          NaOH (s)        →        NaCl (s)           +          H20 (l) In the…

A: Given the mass of HCl taken = 2.5 g  Molar mass of HCl = 36.458 g/mol Conversion factor:  1 mol HCl…

Q: What is the mass in grams of NO that will be produced from 18.0 g of NO₂ reacted with excess water…

A: The balanced Chemical equation given in the question is - 3NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g) Molar…

Q: How many moles of HNO₃ will be produced from the reaction of 68.0 g of NO₂ with excess water in the…

A: Given mass of NO2 = 68 g

Q: 0.0123 mol of solid magnesium metal. The student proceeds to burn the magnesium metal in a Bunsen…

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Q: What is the mass in grams of carbon dioxide that would be required to react with 79.7 g of LIOH in…

A: The given chemical reaction is: 2LiOH(s)+CO2(g)→Li2CO3(s)+H2O(l) According to the above balanced…

Q: 3 Cu   +   8HNO3 → 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation, how many grams of water…

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Q: The reaction releases 251 kJ of heat. What is the AH for the reaction written? kJ/mol as

A: Given information: Mass of liquid methanol = 11.08 g Heat released (q) = 251 kJ

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.