What is the mass in grams of NO that can be formed from 7.70 moles of NO in the reaction below? 2 3 NO₂ (g) + H₂O (g) → 2 HNO₂ (g) + NO (g)

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (II) bromide…

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Q: 33. Which is a better nucleophile?

A: Organic reagents can be divided into two categories electrophile and nucleophile on the basis of the…

Q: A compound is 54.53% C, 9.15% H, and 36.32% O by mass. What is its empirical formula? Insert…

A: Given : C = 54.53 g H = 9.15 g  O = 36.32 g

Q: Lepadiformine is a cytotoxic marine alkaloid that has cardiovascular biological activity. Draw the…

A: Given : structure of reactant Tip : SN2 reaction

Q: Draw The Structures?

A: Given : structure of molecules Tip : identify parent chain

Q: EXERCISE 6 The chemical equilibrium constant, Kp, for the reaction: the following values A) T (K)…

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Q: Macmillan Learning What is the empirical formula of a compound composed of 3.25% hydrogen (H),…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Draw The Structures?

A: Given : structure of molecules

Q: PROBLEM F.10 What is the IUPAC name for each of the following molecules? 0 (a) (b) ملا (c)

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Q: An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C…

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Q: Calculate the standard enthalpy change for the reaction at 25 °C. Standard enthalpy of formation…

A: Heat contained in the system is identified or called as enthalpy of the system.  Exact or absolute…

Q: A 3.51 gram sample of neon gas has a volume of 978 milliliters at a pressure of 3.08 atm. The…

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Q: Me 0. Me O F3C AICI 3 H+, 2. HSVSH 3. Raney NI Joul meo 1.01 AICI 3 ++ F3C- M₂0 F₂C мео $4 F3C SH…

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Q: Stereochemistry: Draw all stereoisomers of 3-chloro-1-butene

A: Isomers that possess the same structural and molecular formula but differ in the three-dimensional…

Q: the References tons important values needed for the question A scientist measures the standard…

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Q: 5. H₂ Lindlar's catalysts Na, NH3 Br 3. t 2. 0₂ H₂O 2HCI 1. ryt

A: The given reaction involve a wide variety of name reaction and involving important reagents. Like O3…

Q: Construct a simulated ¹H NMR spectrum, including proton integrations, for CICH₂ CHC1₂. Drag the…

A: Given compound: ClCH2CHCl2 We have to find the NMR spectrum of the compound.

Q: Identify the type of linkage present in trehalose, a disaccharide that is found bacteria and fungi…

A: we have to determine the type of linkage present in the given disaccharide, trehalose

Q: An electric current transports 10.0 C of charge in 248. milliseconds. Calculate the size of the…

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Q: 1- Calculate I (ionic strength) for a solution that is 0.5 molal in KCI and 0.2 molal in K₂Cr₂O₂.

A: The ionic strength of a solution is a measure of the concentration of ions in that solution.  Note:…

Q: Consider the trisaccharide shown below. What is the designation of the glycosidic bond that connects…

A: The leftmost and middle monosaccharide glycosidic linkage is alpha(1 to 3) glycosidic linkage.…

Q: If a solid mixture of the three aromatic compounds shown below is placed in 3 M HCl, which is likely…

A: Base reacts with acid to neutralise the reaction  Compound A have no acid/basic group Compound B…

Q: A 31.4 mL sample of 0.771 M formic acid (HCHO2) is titrated with 0.771 M NaOH. Calculate the pH…

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Q: 5. One reaction that occurs in human metabolism is HO₂CCH₂CH₂CHCO₂H(aq) + NH3(aq)= | NH₂ Glutamic…

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Q: b. Which of the following tables identifies, with checkmarks (✓), the spontaneous reactions that…

A: Answer: In the given table reduction half reactions has been mentioned in decreasing order of…

Q: 2. a) What is the pH of a buffer solution containing 0.02 M HA and 0.01 M A-? pka of HA = 5.0. b) A…

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Q: 1. Which of the following represent impossible combinations of n and l?  (a) 1p, (b) 4s, (c) 5f,…

A: Since you asked for multiple question and no one specified that which is solve. So only solve first…

Q: The mole fraction of Nitrogen in air is 0.14 and the mole fraction of Oxygen in air is 0.66…

A: Pressure of room( Ptotal) = 1 atm (standard atmospheric pressure) mole fraction of Oxygen in…

Q: Assign R, S configurations to each indicated chirality center in the molecules below.

A: Solution :  Rules to Prioritise substituents present at chiral centre according to Cahn -ingold…

Q: Calculate the mass percent composition, to the hundredths place, of the following compounds: a.…

A: Given :-  Chemical formula of compounds :  A. Na3PO4  B. C2H6O  To determine :-  Mass percent…

Q: .If you have 1 mL of an eluate containing 1 M imidazole and you can use a dialysis cassette in 2 L…

A: Here the 1 mL of eluate containing 1 M imidazole is diluted in the presence of 2 L buffer  with no…

Q: 5. (a) Draw the product/s of the reaction; (b) Indicate the mechanism: changed from acetone to…

A: Here we have to predict the product of the reaction,  mechanism  and effect of solvent  in the…

Q: For the titration of 25.0 mL of 0.0100M Sn2+ by 0.0500 M Ti3+ Calculate the potential of solution…

A: 25.0 mL of 0.0100 M Sn2+ was titrated with 0.0500 M Ti3+ solution . We have to find out the…

Q: 1.) Which element would have the least favorable favorable (least negative) electron affinity? S,…

A: In this question, we have to answer both the questions related to electron affinity.

Q: Calculate the final concentration (in mol/L) of an aqueous solution after 982.55mL of 0.56M NaCl has…

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Q: Explain how the bond length of a diatomic molecule may be determined from the measured spacing…

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Q: A researcher exposes 11.89 g of pure iron to a stream of oxygen gas until it reacts to produce16.99…

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Q: Molecular Formula CH3NH2 C₂H60 (2 structures) C₂H₂Cl₂ (3 structures) Structural Formula Line-bond…

A: Note- Bond line structure - Only C-C bonds are represented.  Hetroatoms are always represented.…

Q: Second set: a. or b. - CH,CH,NH, a. SN2 b. E2 CH₂CH₂OTOS C. SN1 d. E1 Which reaction above is…

A: Better the leaving group faster the rate of E2 reaction Stronger the nucleophile faster the SN2…

Q: Calculating ion molarity using solute mass A chemist prepares a solution of iron (III) bromide…

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Q: X _ ОН 5

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Q: How many sp-hybridized carbon atoms are in a molecule of 2-pentenal?   How many sp2-hybridized…

A: Hybridization is the mixing of orbitals of different shape and slightly different energy to give…

Q: At constant volume, the heat of combustion of a particular compound is -3649.0 kJ/mol. When 1.855 g…

A: To solve this problem we have to calculate the calorimeter constant .

Q: The rate law for is rate = k[NO]²10₂1. The following mechanisms have been proposed: I. 2 NO(g) +…

A: The reaction is given as, 2NO + O2 -----> 2NO2 And the rate law expression is given as, Rate = k…

Q: = O CHEMICAL REACTIONS Solving moles-to-moles limiting reactant problems Hydrogen (H₂) gas and…

A: Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: Consider the titration of 25.00 mL of Sprite with 0.053 M NaOH. Using the following data, determine…

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Q: X 1. An acetic acid plus a propyl alcohol will react to form ethyl propanoate in an acid medium.…

A: pH > 7 basic solution  pH < 7 acidic solution  pH = neutral  Carboxylic acid reacts with…

Q: Calculate     the     standard     enthalpy     of     formation     of     NaHCO3(s) given     the…

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Q: Check the box under each molecule in the table below that is an isomer of this molecule: If there…

A: The arrangement of atoms within molecules can vary; the same set of atoms can be put together in…

Q: . What is the likely charge of each of the ions formed by the following atoms? Mg Ge Br Rn In As —…

A: Mg --> +2  Ge --> +4 , -4  Br --> -1 As --> -3 Rn --> 0 In --> +3

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".