What is the mass in grams of NO that can be formed from 7.26 moles of NO₂ in the reaction below? 3 NO₂ (g) + H₂O (g) → 2 HNO3 (g) + NO (g)

Q: Draw the product of this reaction. Ignore inorganic byproducts. I H2/Lindlar's catalyst Select to…

A: The organic reaction of alkyne is given and we have to tell the product of the reaction.

Q: Process or Reaction 20(g) → O₂(g) Dissolving CaCl₂(s) in water and solution feels warm. Melting ice…

A: Here, we have to predict the sign of ∆H, ∆S, ∆G at high T, and ∆G at low T for the given processes.…

Q: 1. Consider the reaction shown below. Calculate the equilibrium pressure of CO₂ in the system at the…

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Q: 10. Which alkyl halide, when treated with sodium ethoxide in ethanol, would afford a product mixture…

A: The given problem is based on the dehydrohalogenation of alkyl halides to form alkenes as the…

Q: What are the formal charges on the sulfur (S), carbon (C), and nitrogen (N) atoms, respectively, in…

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: Answer:- This question is answered by using the simple concept reaction of metal with acid which…

Q: 4. Identify which compound in each pair would have the highest boiling point (and melting point).…

A: we have to determine which compound has higher boiling point

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: Here we are required to find the final pressure of the sample of ammonia.

Q: Suppose a 500. mL flask is filled with 0.80 mol of Cl₂, 0.60 mol of CHCl3 and 0.20 mol of HCl. The…

A: Recall the given reaction,                   Cl2 g  +  CHCl3 g  ↔  HCl g  +  CCl4 g…

Q: A student mixes 3.85 moles of C2H6 with 15.0 moles of O2 during an experiment. What is the maximum…

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Q: Draw the product of the substitution reaction shown below. Ignore the inorganic byproducts. CH3OK…

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Q: Explain why HCI has a rotational spectrum but N₂ does not.

A: Given two molecules are HCl and N2 .  HCl has a rotational spectrum but N2 does not. Only  molecule…

Q: Although Lead and Silver were not directly tested, which metal Pb or Ag is more active? explain

A: Metal stability can be explained based on Chemical potential.

Q: (S) violet light has 4/5 nm. @ what is the frequency? Frequency - [7.22 x 10" S (b) Calcolate Energy…

A: Given: wavelength of light = 415 nm

Q: Predict the organic product of the reaction, and name the product.

A: We have to find the product and write the name of the product.

Q: Question 18 of 41 What volume in liters of CH.OH gas are formed when 3.20 L of H₂ gas are completely…

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Q: Balance the following redox reaction in basic solution. Zn(s)+H2O(l) →  Zn2+(aq)+H2(g)

A: Though slightly more complicated than balancing regular reactions, balancing redox reactions still…

Q: How many moles of Fe2O3 are produced by 16.0 g of O2?

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Q: During the winter months, many locations experience snow and ice storms. It is a common practice to…

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Q: For many purposes we can treat dimethyl ether C2H6O as an ideal gas at temperatures above its…

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Q: many SC mmonium bromide sh e added to 1.00 L of a 1 ammonia solution to repare a buffer with a…

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Q: A 15.00 ml sample of aqueous HCl requires 16.88 ml of 0.402 M NaOH to reach the endpoint.  What is…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: What alkene is required to synthesize the following compound? H CH3CH2 "CH₂CH₂CH3 H

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Q: Consider the reaction: 2BrF3(g) Br₂(g) + 3F₂(g) Using standard thermodynamic data at 298K, calculate…

A: The calculation is done below:

Q: consider the reaction 2 NO₂(g) → N₂O4(g). (a) Using AGF N₂O4(g) = 97.79 kJ/mol and AGF NO₂(g) = 51.3…

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Q: Answer the remaining questions: 7. Give an example of a sodium salt that would be a conjugate base…

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Q: Calculate the number of moles of salicylic acid used in your synthesis reaction. The molar mass of…

A: The number of moles of any compound is defined as the ratio of the given mass of that compound to…

Q: If 3.104 moles of C6H5NH3Cl are dissolved in 423 L of water, what is the pH? Give an answer to 3…

A: Here we are required to find the pH.

Q: ded box. Calculate the emf of the following concentration cell: 2+ Mg(s) | Mg(0.36 M) || Mg²*(0.45…

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Q: the reaction of 1.88 g of salicylic acid (MM = 138.122 g/mol) with 1.09 g of acetic anhydride (MM =…

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Q: If 15.00 mL of 3.00 M potassium iodide is needed to reach the equivalence point with 10.00 mL of…

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Q: the reaction: 3Fe2O3 (s) + H₂(g) → 2Fe3O4 (s) + H₂O(g) Using standard absolute entropies at 298 K,…

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Q: Which of the following elements has the greatest metallic character? A) Br B) F C) Ge D) Mn E) Sc

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Q: What is the correct chemical equation for the double replacement reaction of iron (III) chloride…

A: Iron (III) chloride reacts with calcium hydroxide to form iron (III) hydroxide and calcium chloride.…

Q: Steam reforming of methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and…

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Q: 0.0150 M EDTA in a solution buffered to a constant pH of 10.00.   After the addition of 0.00 mL…

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Q: Chapter 8 Problem 171 Provide the structure of the major organic product of the following reaction.…

A: Base can abstract beta hydrogen and form alkene as elimination product .But if more than one beta…

Q: Part I (Quantitative): a substitution reaction using the tertiary diol below will produce a product…

A: Guideline message: In case of multiple questions, ideally the first question is answered as per the…

Q: How many liters of 1.0 mM saline solution can one make from 1.0 deciliter of normal saline (0.154…

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Q: 6. Please explain the following observations: HO- E a) The boiling point of chloroethane is 38° C…

A: The boiling point of any compound depends on various factors-  1- chain length of the compound.  2-…

Q: Consider the titration of 60.0 mL of 0.0400 M (CH3)2NH (a weak base; K = 0.000540) with 0.100 M…

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Q: Determine the pH of titration 50.00 mL of 0.0500 M NaOH after adding 24.50 mL of 0.1000 M HCl at 25…

A: For the calculation of the pH of the mixture of acid and base solution, first of all, we calculate…

Q: Identify the carbocation intermediates first formed in the following reaction. Will rearrangements…

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Q: Beaker 1 2 3 4 5 .15 M Na₂S₂O, mL 50.0 40.0 30.0 20.0 10.0 H₂O mL 0.0 10.0 20.0 30.0 40.0 [Na₂S₂O,…

A: We have to plot the Concentration of Na2S2O3 vs Rate of reaction. Concentrations are given in…

Q: (a) Select all of the correct statements about reaction rates from the choices below. ✔The lower the…

A: All the correct statements regarding rate of the reaction are listed below:

Q: At 298 K, Kc = 7.2 × 106 for the reaction: CO(g) + Cl2(g) ⇌ COCl2(g) When pure 1.5 M COCl2…

A: Given: Kc = 7.2 × 106  Initial concentration of COCl2 = 1.5 M

Q: Draw the product of this reaction. Ignore inorganic byproducts. Br2 (2 equiv) Select to Draw

A: This is an example of addition reaction where 2 mole of Bromine adds to alkyne to form tetra bromo…

Q: Which alkyl halide below contains a deuterium? H3C H Br H₂C-C-C-C-CH3 H3CH D OI || O I, II, and III…

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Q: Using values from Appendix C of your textbook, calculate the value of Keq at 298 K for each of the…

A: The relation between Gibbs free energy and Kequi is given as,  ∆G=RTlnKequi where, ∆G= total change…

Q: Macmillan Learning A 7.55 L container holds a mixture of two gases at 45 °C. The partial pressures…

A: Here we are required to find the total pressure of the system.

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.