Consider the reaction below. Use the balanced chemical equation to fill in the blanks of the table. 3 TI + 2 N2 → TINA Tap on a table cell to enter or edit its value. # moles of #moles of # moles of N2 grams of TIN TI TI,N. 3.0 1.0 B 4.0 99.8 8.0 6.9 Color-Coding Key: Not checked Correct Incorrect Entering answer Check Answers

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Q: Proposed mechanism for a reaction is O3  +  NO2  ->   NO3  +   O2  slow NO3    +   NO2 ->   N2O5…

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Q: Enter your answer in the provided box. Use the Born-Haber cycle to calculate the lattice energy of…

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Q: || The temperature of a sample of copper increased by 25.0 °C Substance Specific heat J/(g °C) when…

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Q: A solution containing vanadium (chemical symbol V) in an unknown oxidation state was electrolyzed…

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Q: The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

A: The given question involves calculations that involve first order kinetics. The equation that we are…

Q: A 116.8 ng sample of an unknown radioactive substance was placed in storage and its mass measured…

A: Given- Initial amount=116.8ng Final amount=14.60ng Time=47days

Q: is the study of rate and mechanisms of chemical reactions is called? Select one: a. Kinetics b.…

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Q: 2. Rank the following species in order of INCREASING nucleophilicity (1= least nucleophilic a. "CN…

A: To think about the Nucleophilicity one must know about the nucleophile.  Nucleophile- Nucleophile is…

Q: What is AH in kJ for the process of freezing a 21.1

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Q: The reaction C2H5Cl →C2H4  + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In an…

A: We have to predict the concentration after given time.

Q: 2. An atom becomes stable when bonded with other atoms, how will you relate this in human…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The reaction: 2NO + Cl2 → 2NOCl is second order in NO, first order in Cl2 and third order overall.…

A: Given,  The reaction: 2NO + Cl2 → 2NOCl is second order in NO, first order in Cl2 and third order…

Q: A student constructs the following galvanic cell using a electrode in 1.0 M Zn(NO3)2, a silver…

A: Galvanic cell: Zn electrode dipped in 1 M Zn(NO3)2 solution Silver electrode dipped in 1 M AgNO3…

Q: of 25 > If an ideal gas has a pressure of 4.91 atm, a temperature of 57.35 °C, and a volume of 31.57…

A: Given - - > n =?  P = 4.91 atm V = 31.57 L T = 57.35°C = (57.35 + 273.15)K = 330.5 K R = 0.0821…

Q: Analyze this reaction mechanism and identify all species that act as nucleophiles in this process: B…

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Q: Step 1: Add curved arrows. Step 2: The aldehyde is added. Complete the structure and add curved…

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Q: The plot below shows the relationship between the ln of the equilibrium constant and the  inverse of…

A: Given that, the plot equilibrium constant (K) and inverse of temperature (1/T), for three different…

Q: How many o and ä bonds are in this molecule? H EC-H number of o bonds: number of 7 bonds:

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Q: Indicate the hybridization of the specified atoms. Be sure to consider any lone pairs you added to…

A: The hybridization of organic compounds can be simply determined by counting the number of bonding…

Q: 4) The combustion of methane(CH4) produces carbon dioxide and water. Assume that 2.0 mol of CH4…

A: 4)  Given :- no.of moles of CH4 burned in presence of excess air = 2.0 mol  Actual yield of CO2 =…

Q: Calculate the sodium ion (Na+) concentration for a 0.288 M Na3PO4 solution.

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Q: Below is the equation for the reversible reaction between iron () chloride and potassium…

A: Iron III chloride will react with potassium thiocyanate to form the complex ion, iron III…

Q: elect the energy diagram that corresponds to this mechanism: Br :Br: •• (aq) (g) Br Br

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Q: 15 The rate constant of a first order reaction is 4.60 x 10 ^-4 s^-1 at 350C . If the activation…

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Q: Determine the (OH], pH, and pOH of a solution with a| H* of 0.0075 M at 25 °C.

A: Given :- [H+] at 25°C = 0.0075 M  To calculate :- [OH-], pH and pOH of solution

Q: How many equivalents of Mg*2 are there in 6.00 mol of Mg3(PO4)2? First we have to convert moles into…

A: Initially we have to determine the number of equivalent of Mg2+ in the corresponding phosphate of 1…

Q: Calculate the ∆0H when 1 mole of methyl alcohol,CH3OH reacts with O2 and the product of reactions is…

A: Balanced equation is :  2CH3OH + 3O2 = 2CO2 + 4H2O

Q: What do you call the type of chemical reaction in which heat is absorbed?

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Q: 4. How much will the temperature of a cup (180 g) of coffee at 95 °C be reduced when a spoon…

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Q: CH2 -CH2 -0- -(CH)4 One or more of the monomers below are needed to make the polymer Choose which…

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Q: Cr2* (aq) + 2 e.→ Cr (s) E° = V Pd2* (aq) + 2 e- Pd (s) E° = V

A: 1) the standard reduction potential values for the following half cell reactions is:

Q: Plot the relative bond lengths for diatomic molecules as a function of size for the first w of…

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Q: Depict H-bonding between the molecules in CH3OH3

A: Here in CH3OH a hydrogen atom is covalently bound to a more electronegative oxygen atom is present…

Q: The combustion of octane, C, H, proceeds according to the reaetion shown. 18 2 C,H18() + 25 O,(g) →…

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Q: Complete the electron‑pushing mechanism for the given decarboxylation reaction. Add bonds,…

A: In the given reaction the molecule decomposes to give a carbon dioxide molecule and enol. The enol…

Q: at constant Tand p Com Joe deroribet nonspontancsuy of tempera tures Prcex ot Cosnn Tवnd ए कn इ dक…

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Q: Calculate the hydronium ion concentrations of the following solutions at 25°C, given the pH. (a) pH…

A: Given :-  a) pH = 9.22  b) pH = 3.64  To calculate :-  Hydronium ion concentration i.e. [H3O+] in…

Q: NAOH ONL ) He LDA OMe 2) HCL 5) 21 NOOH NaOH NAOH 4 engnbd aa wod aoi anodwo to odinu bad H H

A: Reaction 1 : Aldol condensation. Reaction 2 : Claisen condensation. Reaction 3 : Michael addition.…

Q: When 35.4 g of benzamide (C, H,NO)are dissolved in 800. g of a certain mystery liquid X, the…

A: Given- Weight of C7H7NO =35.4g Weight of X=800 g = 0.800 Kg (1Kg =103g) Depression in Freezing point…

Q: IF an unknown element has an atomic mass of 119 and a quantum number sequence of 5, 1, 0, +1/2…

A: Given that -  Atomic mass of element = 119  And, the sequence of all quantum numbers is = 5,1,0,+1/2…

Q: Post Lab Questions (synthesis of Co (salen) complexes) 1) Give the mechanism of : The binding of O2…

A: The way of writing the each elementary step of the complex reaction in the proper order is known as…

Q: NiCl2 + 6NH3 → [Ni (NH3)6]Cl2 1. Write the balanced net ionic equation for the reaction of the NiCl2…

A: 1. The given equation is:

Q: I need to get the rf valuse from a made up value and draw a tlc plate of 30% ethyl actate and 70%…

A: TLC can easily tell whether a reaction is complete or not. On a TLC plate, a polar compound takes…

Q: Can you please write a conclusion about this?

A: Solubility is dependent variable of pressure and temperature.

Q: What do you call the sum of the exponents of the concentration terms in the rate equations for a…

A: sum of the exponents of the concentration terms in the rate equations for a reaction is called order…

Q: How many grams of water vapor would be required to occupy a 517 mL flask at 0.980 atm and 89.6…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related by the ideal…

Q: What was the extraction method used by the scientist who discovered quinine?

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Q: Draw the two chair conformations for the given molecule below. Follow and include the number…

A: Note : Write the chair conformation of cyclohexane. Check the groups are at equatorial or axial. The…

Q: A 40.0 mL of 0.200 M H,NNH, was titrated with 10 mL of 0.100 M HNo, (a strong acid). Fill in the ICE…

A: To draw ICE table , we would first calculate moles of both acid and base . Then we draw ICE table .