How many grams of N₂(g) is reacted if 19.0 L of NH3(g) at 0.80 atm and 23.0°C formed? N₂(g) + 3H₂(g) → 2NH3(g)

Q: Calculate the mass of AgBr from 22.5 g of AgNO3 in the following reaction: 2AgNO3+ MgBr₂ → 2AgBr +…

A: The mass of AgBr that can be produced is = 24.9 g

Q: (c) NHSO₂Ar OH BuLi [3 equivs.], then CO₂ then CF3CO₂H Ar = 2,4,6-tri-isopropylphenyl

A: According to the guidelines i am only able to solve the first question because rest of the questions…

Q: Experiment name: TheAcide-Catalyzed lodination of Acetone Q1:Purpose of experiment Q2: Theory…

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Q: 3. How would you prepare 500.0 mL of a 0.750 M solution using Sulfuric acid from 18.0 M concentrated…

A: a) Given: M1 = 18 M, M2 = 0.75 M, V2 = 500 mL, V1= ? Use dilution formula M1×V1=M2×V2 V1=M2×V2M1…

Q: Cyclohexane (C6H12) undergoes a molecular rearrangement in the presence of AIC13 to form…

A: When the state of the reaction is same for both the reactant side and the product side, there is no…

Q: Write a structural formula for the principal organic product formed in the reaction of methyl…

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Q: 6. Determine the percent composition of magnesium nitrate.

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Q: On the box of a cake mix, the recipe says that it makes 24 cupcakes. When the baker makes the cake…

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Q: Draw the Newman projection of both conformers of trans-1,2-dichlorocyclohexane. Describe the strains…

A: The Newmann projection of two trans structures are given below,

Q: The symbol Na+ represents a sodium atom that has lost an electron. Group of answer choices True…

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Q: 4. 5. 6. SO3 + MgCO3 NH,OH H₂O ->

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Q: Question 9 The enthalpy change for the reaction: H*(aq) + OH(aq) → H₂O (1) AH -51.4 kJ/mol. If 160.6…

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Q: Propose structures for compounds of the following molecular formulas, using the spectra given…

A: The proton NMR helps to identify the different proton environment present in the the compound while…

Q: A decomposition reaction can be symbolized by Group of answer choices A) A + B → C + D. B) A + B →…

A: Combination reaction: In this reaction, two reactants combine to form a single product; hence the…

Q: Calculate the molarity of an acetic acid solution if 56.85 mL of the solution is needed to…

A: we need to calculate the molarity of acetic acid needed for the neutralization reaction given

Q: Part A Based on the structure, how many electron domains surround the C atom in this molecule?…

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Q: 11. When determining an element's identity, what is the MOST important subatomic particle to…

A: Given, When determining an element identity what is the most important subatomic particle to examine…

Q: A 14.570 g sample of CaCl₂ was added to 12.085 g of K₂CO3 and mixed in water. A 3.556 g yield of…

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

A: In this reaction, 1 mole nitrogen gas react with 3 mole hydrogen gas to form 2 mole ammonia.

Q: How many net bonds are in of 1,3,5-hexatriene? 2 Net bonds # bonds- # anti-bonds =

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Q: If 58.3 mol of water are produced according to the reaction below, how many mol of oxygen were…

A: We need to use mole ratio between water and oxygen to calculate the moles of oxygen consumed.

Q: 8. A compound contains 40.0% C, 6.71% H, and 53.29% O by mass. The molecular weight of the compound…

A: There are many ways to express a molecule such as empirical formula, molecular formula etc. The…

Q: Why is it important that we are very careful in how much acid is added to neutralize the reaction?…

A: If too much acid is added during crystallization after neutralization value then acid will increase…

Q: The experimental data from a certain reaction gives these three graphs. What is the order for this…

A: To determine the order of reaction, we would check for which rate equation, a straight line graph is…

Q: Answer each part for the reaction below. a. Draw in ALL missing lone pairs b. Draw appropriate…

A: According to Bronsted lowry concept:  Acids are proton(H+) donor.  Bases are proton accept or.…

Q: The atoms of different elements have: Group of answer choices A) the same atomic number and same…

A: In modern periodic table, elements are arranged in order of increasing atomic number. Atomic number…

Q: Which of these nuclides do you expect to be radioactive? Explain your reasoning. a. 20Ne…

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Q: QUESTION 7 Which of the following is not true about anti-aromatic molecules? O Anti-aromatic…

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Q: The salt cobalt(II) sulfate dissolves in water according to the reaction: CoSO4(s)-Co2+ (aq) +…

A: Answer: A compound CoSO4 is being dissolved in water and we have to identify whether this…

Q: H H¬C-H + 2 O=O H Express your answer in kilojoules to three significant figures. ΔΗ = ΑΣΦ 0=C=O + 2…

A: Enthalpy of reaction can be calculated using bond energies. ∆H°rxn = bond energy of bond broken -…

Q: А vessel containing Ne(g) and Ar(g) has a total pressure of 9.78.  If the partial pressure of the…

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Q: Ascorbic acid, or vitamin C (C6H8O6C6H8O6, molar mass = 176 g/molg/mol), is a naturally occurring…

A: Mass = Number of mol x Molar mass

Q: When a weak acid (HA) is titrated with sodium hydroxide in the presence of an indicator (HIn), the…

A: A weak acid (HA) and Sodium Hydroxide (NaOH) forms a buffer solution given as,…

Q: 3. A 10 kg Cu block at 300 °C is submerged in 10 liter of water at 10 °C contained in an insulated…

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Q: What are the noble- gas notation of all the elements with the following valence electrons…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: If a compound weighs 125 g and contains 2.5 mole, what is its molecular mass?

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Q: The following is an alpha plot for a monoprotic weak acid, HA. 1.0 a 0.5 PH 8 (1) At low pH the…

A: Alpha is the ratio of the concentration of the species to the solution's formal concentration that…

Q: Suppose a hot (89.5 °C) piece of copper metal (cs = 0.385 J/gK) with a mass of 2.55 g is put into…

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Q: Identify whether the statement is true or false.  A. A positive correlation between reaction rate…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: 2 H₂C Br Convert the following Newman projections into their corresponding line structures. CH₂CH₂…

A: Confirmation isomers are stereoisomers which produced by rotation/ twisting sigma bonds. These…

Q: Name this aldehyde/ketone CH3OCH₂CH2 according to the IUPAC system. ECH₂ H CH₂CH3 Include…

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Q: A hot 105.0 g lump of an unknown substance initially at 152.2 °C is placed in 35.0 mL of water…

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Q: 1. How many types of Carbon and Hydrogen atoms are in the following compound? # Chemically different…

A: In the given compound the carbonyl group is attached to the same types of alkyl groups. Hence both…

Q: B. False 23. The rate of the reaction can be obtained by measuring the rate at which a product is…

A: Explanation :

Q: 5) Consider the following reaction at equilibrium. What effect will increasing the volume of the…

A: we have to predict the effect of increasing volume on the equilibrium reaction.

Q: g. Br -CH3 i. H₂C Br I CH CH Cl CH₂CH3

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: PLEASE HELP WITH THIS CALCULATION: A solution was prepared by dissolving 2.0 g of material in 1500…

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Q: Macmillan Learning grams Ni₂O3 → Incorrect 51.7 g Ni₂03 X grams Ni₂03 Incorrect moles 0₂ 165.38 g…

A: Nickel(III) oxide decomposes into nickel metal and oxygen gas. The equation for the balanced…

Q: 31 Balanced chemical equation: Mg + HCI -> Balanced ionic equation: wor Balanced net ionic equation:…

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Q: 1.A common of a redox reaction in soil science is the oxidation of ferrous to ferric iron by the…

A: Given that, a redox reaction is O2 + 4Fe2+ + 4H+ ⇌ 4Fe3+ + 2H2O. We have to prove that the reaction…

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.