20. Gaseous ammonia reacts with chlorine gas to produce nitrogen gas and hydrogen chloride. What temperature is reached when 95.0 g of gaseous ammonia are reacted producing 30.0 L of hydrogen chloride at 850. torr?

Q: Account for the solubility behavior of each of the samples based on their chemical structures. a)…

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Q: 10. Give the IUPAC name for the following compounds. (a) عليكم Ihl H CI Br

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Q: 3. Consider the HCN-KCN buffer system, which species would react if a dilute aqueous HBr solution…

A: In this question, we will see that which species in the buffer solution reacted with the HBr. This…

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Q: 3. Complete and balance the chemical reaction using method of half-reactions. Write your answer in…

A: Recall the reaction-- Cu + NO3- ---> Cu2+ + NO2 -----(i)

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Q: 9. Give the IUPAC name for the following compound. H3C CH3 H3C -CH3 CH3

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Q: Consider the HCN-KCN buffer system, which species would react if a dilute aqueous HBr solution were…

A: Here we are required to find the species which would react with HBr.

Q: write the states in the balanced chemical reaction

A: State of the compounds are mentioned in chemical reaction.

Q: 1. Urea, (NH₂)₂CO is used as a fertilizer. What is the molar concentration & percent concentration…

A: Given :  molality of urea solution is equal to 3.42 molal which means 3.42 moles of solute (urea) is…

Q: J If 286.2 g of calcium sulfate is dissolved in enough water to make 228.3 mL of solution, what is…

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Q: This structure is the correct form at pH 10 and higher. NH₂ B B NH₂ NH A NH₂ с O True False НО HN HO…

A: Hey there! Answer: True

Q: Thermoplastics is an exampe of O Metal matrix composites O Polymer matrix composites O Carbon and…

A: Thermoplastics is an example of  = Polymer matrix composites

Q: SAMPLE PROBLEM 8 A 1.000 g sample of an aluminum is dissolved, and the sulfate precipitated as…

A: Kindly get the answer given below.

Q: THANK YOU! may you PLEASE do the other ones as well?

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Q: 11. Write the equilibrium expression for the reaction 2 SO 2 (g) + O2 (g)* 12. Write the equilibrium…

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Q: From the equation below, determine half reaction for anode and cathode. Cu (s) + Zn2+ (aq)  Cu2+…

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Q: estion 17 Which acid below will be almost completely deprotonated by NaOH? a. all of the choices O…

A: Kindly get the answer given below.

Q: Designate the R/S configuration for any chiral centers in the following molecules H OH Н ОН нон НО.…

A: R, S configuration is based upon the priority order of the group attach to the chiral carbon atom.…

Q: The density of a gas is 1.76 g/L at a particular pressure and 10.0°C. What is its density in g/L at…

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Q: Dinitrogen pentaoxide, N₂O5, decomposes to nitrogen dioxide, NO2 and oxygen, O₂ as shown in the…

A: We are given the concentration of the reactant, N2O5(g), and initial rate data at 25 oC.  Suppose…

Q: Graph the heating curve of ethanol using the information given. Check off each box as you add…

A: Heating curve is a heat added-temperature curve in which added heat is plotted on x-axis and…

Q: Q3. Draw Lewis structure, indicate formal charge on each atom, determine the hybridization of all…

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Q: Amino acid metabolism differs from that of carbohydrates and Fats in that " (a) There is no storage…

A: Amino acid metabolism differs from that of carbohydrates and fats in that = (a) There is no storage…

Q: What is the pH of a solution that has an [OH⁻] of 7.3 × 10⁻⁹ M? Write your answer to 2 decimal…

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Q: a) Draw the reaction mechanism for the reaction.

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Q: Consider the reaction below. Identify the base and by what definition: BO H H-N-H H-O 0: H-N-H H O…

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Q: When mixing 40 mg of a medication in 100 ml total solution, the resulting strength is ..?

A: Given.  Mass of medication in mg = 40 mg  Volume of solution in mL = 100 mL  Find the strength of…

Q: 1. A 0.0250 M Ca(X)₂ has a pH of 8.049. Ca(X)₂ is composed of a Ca²+ cation and an unknown anion X,…

A: Dear student, since the given question is a mutipart question, hence I solved first three subapart…

Q: Calculate the pKa of water in ammonia generating hydroxide and ammonium products. H2O = 1.07 M ; OH-…

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Q: What volume (in mL) of water must you add to 25.0 mL of a 0.250 M NaBr solution to produce a 0.0185…

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Q: If Earth has an oxidizing environment, what would you expect to happen to M) if left to sit over…

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Q: 3. Consider the HNO2-KNO2 buffer system, which species would react if a dilute aqueous KOH solution…

A: Consider the HNO2-KNO2 buffer system, which species would react if a dilute aqueous KOH solution…

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Q: (a) Construct a clearly labelled molecular orbital energy level diagram for an octahedral complex…

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Q: Mass of ethanol (solute) = 150. g Mass of solution = 978 g What is the mass of the solvent? [?] g…

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Q: Assuming the rate law for the system is rate = k[I-]x[S2O82-]y, what is the value of x for the…

A: Given  rate = k[I-]x[S2O82-]y Find X

Q: 4. Calculate the equilibrium concentrations of hydrogen & and iodine that result when 0.050mol HI is…

A: Equilibrium constant KC is the ratio of the concentrations of the products to that of the reactants…

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Q: THE PRINCIPAL DIFFERENCES of Four Quantum Numbers THE AZIMUTHAL THE MAGNETIC THE SPIN PROJECTION…

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Q: Buvide the stereactantor reactants Cl Browvide the reactant or reactands ar Br H Brouide the…

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Q: 1.1 2NH3(g) DH is negative (b) N₂ (8) + 3H₂(g) From the given reaction at equilibrium above, use Le…

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Q: The reaction pyruvate + NADH+H- -lactate + NAD is catalyzed by the enzyme lacate dehydrogenase.…

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Q: What are the functions of dietary fat? * a) Provide energy to the body b) Form part of cellular…

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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.