Draw NaCl at the atomic level.

Q: Calculate the equilibrium constant for the reaction:   NO2 (g)  +  NO (g)     N2O (g)  +  O2  (g)

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Q: In an experiment, 27.5 g of metal was heated to 98.0°C and then quickly transferred to 150.0 g of…

A: we have to determine the specific heat of the metal

Q: QUESTION 6 How many grams of water are needed to react with 18.2 g of Mg 3N 2 in the following…

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Q: How many signals do you expect in the 13C-NMR spectrum of the following compound? HO O Four O Eight…

A: Similar to proton NMR, carbon-13 NMR detects the different types of carbon atoms in a molecule and…

Q: (d) The element from the first 10 elements that would be most similar in properties to the element…

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Q: How would a student make 60.0 mL of a 0.05000 M solution of iron(III) using a stock solution that is…

A: Answer:- This question is answered by using the simple concept of dilution in which a concentrated…

Q: Ⓒ a. prane 1 но. tautomer of the structure becau OH O она [ALDSUNDIC] Alld Ньо b. show the detailed…

A: In ascorbic acid, there are several hydroxyl groups along with a double bond and a carbonyl group,…

Q: A chemistry graduate student is studying the rate of this reaction: 2C1₂O5 (g) → 2C1₂ (g) +50₂ (g)…

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Q: CH3 CH₂ Br Na* OCH 3 CH3 CH₂

A: -> In E2 mechanism base can abstract anti periplanar beta hydrogen and form alkene as product.…

Q: Copper(II) sulfate solutions 1 M and 0.5 M 1 M and 0.1 M 1 M and 0.05 M 1 M and 0.01 M 1 M and 0.001…

A: Reaction quotient:- The reaction quotient of a certain reaction is the measurement of the amount of…

Q: 7.) Considering the equation 2H₂O(g) → 2 H₂ (g) + O₂(g) Calculate how many grams of 0₂ (9) Can be…

A: We will use the balanced reaction to calculate the grams of O2 produced. We can see from the…

Q: uestion 3 At what pH would you expect this lonic species to be the predominant one? M₂N 000 CH₂ 11 A…

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Q: which of the following conformation is highest in energy

A: From the given conformation of 2,3-dimethyl butane. to predict which conformed will have more energy…

Q: Answer the questions below about the highlighted atom in this Lewis structure: H H + H-C- C=C-H │ |…

A: A sigma bond is a covalent bond created when two atomic orbitals axially overlap. The methane…

Q: pyruvate + HCO3¯ + ATP pyruvate carboxylase oxaloacetate + ADP + Pi

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Q: When chemical A and chemical B are mixed together, and endothermic reaction below occurs: 4A(aq) +…

A: First we need to calculate the heat of reaction, then we would calculate moles of C produced.  Using…

Q: A solution of this polyanion with a concentration a=0.001M is separated by a semipermeable membrane…

A: Ideal gas constant, R = 8.314 L kPa/mol K Concentration of polyanion, a is 0.001 M or mol/lt…

Q: Be sure to answer all parts. Determine the percent ionization of the following solutions of formic…

A: According to the question, The given acid is formic acid. Suppose the concentration of formic acid…

Q: What is the bond order between the carbons in benzene (C₂H.)? H C H C C =c² H H .С. H H

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Q: The standard cell potential for the cell using the overall cell reaction below is +2.20 V: 2A1 (s) +…

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Q: A Zn wire and Ag/AgCl reference electrode saturated with KCl (E = 0.197 V) are placed into a…

A: Given;   Standard electrode potential of Ag/AgCl is 0.197 V Ecell is -1.077V Standard reduction…

Q: Using data from the appendix, calculate AS each is spontaneous at 25°C. (a) 2 KCIO4(s)→2 KCIO3(s) +…

A: a) From the question,   2KClO4s→ 2KClO3s + O2g For this reaction, the change in entropy for the…

Q: 6.) Consider the reaction Pb (504) ₂ + 2 Zn → 2 ZnSoy + Pb 2 If 0,411 mol of zinc reacts with excess…

A: Given balanced equation: Pb(SO4)2 + 2Zn → 2ZnSO4+ Pb We have to find the mass of zinc sulfate…

Q: TYPES of RXNS Determine the reaction type for the following problems. S =…

A: We have been given seven reactions and we have been asked whether the given reactions are single…

Q: What volume of 2.3 M solution of sodium carbonate is needed to deliver 100.0 gram of sodium ion?

A: Given, Molarity of sodium carbonate solution = 2.3 M = 2.3 mol/L Mass of sodium ion (Na+) = 100.0 g…

Q: Ethane is burned with air in a continuous steady-state combustion reactor to yield a mixture of…

A: Given:-  Molar flow rate in feed stream= 10 mol/ min Conversion= 80%

Q: How much Na is required to make 1.5 kg of polystyrene with Mn = 350,000 by anionic polymerization?…

A: The polystyrene molecule can be formed by the reaction of the styrene molecule with sodium butyrate…

Q: Br CH3 CH3 CH3OH heat CH3 CH3

A: E1 elimination reaction follows through formation of carbocation intermediate.

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: Half life is the time required to disntegrate half of the radioactive sample. Shorter half life…

Q: How would a student make 60.0 mL of a 0.05000 M solution of iron(III) using a stock solution that is…

A:

Q: :) Considering the equation for Combustion C7H16 + 110₂ →7002₂ +8H₂O If the reaction produced 17,5g…

A: The given reaction is:  C7H16  + 11 O2 ==> 7 CO2 + 8 H2O  Given Mass of carbon dioxide = 17.5 g…

Q: . A compound has an empirical formula of C7H4O. A 1.32 g of this compound was dissolved in 11.4 g of…

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Q: 3-methylbutanal Route X CI 1-chloropropane Et₂O + Mg MgCl propylmagnesium chloride i) Et₂O ii) H₂O…

A: The ratio of Stereoisomer of 2- methyl haptan-1- ol is 1:1 because there is only one chiral carbon(…

Q: Which answer represents the correct balancing coefficients (in order from left to right) & the type…

A: A balanced chemical equation is an equation where the number of atoms of each type in the reaction…

Q: At high temperature, carbon dioxide gas decomposes into carbon monoxide and oxygen gas. At…

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Q: The mass percentage composition of H in Ammonium Nitrate (NH4NO3) is: [hint use the following…

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Q: 3) Which reaction occurs at a saturated calomel electrode a) H* (aq) + e- ---> ½/2 H₂ (g) b) AgCl…

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Q: 100 A compound with molecular formula C6H10 displays the following IR and Mass Spectrum. a)…

A: HDI is the degree of unsaturation in the compound, which is calculated by following expression; HDI…

Q: Calculate the molar solubility of AgCl in a 1.00-L solution containing 8.0 g of dissolved CaCl2. The…

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

Q: answer the following. Refering to this pictue sugars make up идик a. Draw at TIMU that wand sucrose…

A: 1) Sucrose is a disaccharide, and it is made up of two sugar subunits. It is formed by the…

Q: Take all the thermodynamic data from your textbook. Assume the data do not vary with temperature.…

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Q: What would need to happen if you wanted to melt NaCl?

A: The Sodium chloride is the salt containing the Sodium ions and chloride ions which are held together…

Q: How many moles of HgO are required to produce 10.5 grams of O 2 in the reaction 2 HgO -> 2 Hg + 02

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Q: 2. Spin-State Transition: LaCoO3 is a perovskite oxide in which the transition metal ion Co is…

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Q: Draw and I palos a model of 4 molecules of H2O and label the strongest interactions that are present…

A: The strongest interaction that are present between separate H2O molecules= intermolecular H- bond

Q: 4. Identify each of the following as endothermic or exothermic. Explain. a) steam condensing b) ice…

A: a)  Given :-  Steam condensing  ---------------------------------------

Q: Hydrazine, N₂ H4, emits a large quantity of energy when it reacts with oxygen, which has led to…

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Q: O H3O+ heat

A: In the given reaction sequences, two reactions are involved. These reactions are, 1. Hydrolysis of…

Q: %T OH Which compound is shown on the IR? m 2880cm-1 2-methylheptan-4-ol A 2970cm-1 1720cm-1 cm-1…

A: C will be the correct option

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.