Identify the oxidizing agent and reducing agent, respectively, in the following reaction: Cl2 (aq) + 2I negative (aq) to 2Cl negative (aq) + I2 (aq)

Q: A solution initially contained 39 g/L of CO3²- and 15 g/L of Mg2+. When equilibrium is finally…

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Q: Suppose a 250. mL flask is filled with 1.9 mol of O₂ and 1.7 mol of NO. The following reaction…

A: Given: Number of moles of O2 = 1.9 mol Number of moles of NO = 1.7 mol Volume of flask = 250 ml…

Q: 2. Consider the following reaction: ©O) +=O = CO2) s) Find AH (kJ/mol) of the reaction at 298 K and…

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Q: 73.33.5ml of 0.9998N NaOH was used in the titration of 50m! HCI solution. Calculate the normality. 3

A: In this question, we will determine the normality of HCl.  You can see the details calculation…

Q: Calculate the oxidation state of the underlined element: BaSO4

A: To calculate the oxidation state of any compound, the idea of valency becomes very much important.…

Q: Consider the reaction below at equilibrium: Predict whether the reaction will shift left, shift…

A: The balanced equilibrium reaction is: 2KClO3(s) ⇌ 2KCl(s) + 3O2(g)  We can find the direction of…

Q: 7. Draw the HOMO and LUMO -molecular orbitals of 1,3-butadiene. Show/explain why a [4+4] reaction…

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Q: Give the cell notation 2Hg2+(aq) + 2e- Hg22+(aq);   E°= 0.92 V Cr3+(aq) + 3e- Cr(s);…

A: Cell notation: It can be define as the shorthand method of describing a electrochemical cell…

Q: chlorine pentafluoride boron trifluoride mole fraction: partial pressure: mole fraction: partial…

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Q: :C: ل - - Na

A: There are 2 steps in the mechanism that lead to the formation of ester as the product.

Q: What is the symbol (including the atomic number, mass number, and element symbol) for the oxygen…

A: Given that, 1) Isotope= Oxygen 2) 2145Sc

Q: Using the solid solubility interactive, determine how many grams of iodine will dissolve in each…

A: In the Chemistry we get the idea about the solubility by the polarity of the compound or molecules .…

Q: The following is always true for an unsaturated solution: Answer Choices: Q Ksp Q =0 none of the…

A: Comparing Q and Ksp determine precipitation: S.no conditions System Solution 1 Q = Ksp the…

Q: Identify which category the molecule below belongs to carbohydrate lipid both carbohydrate and lipid…

A: Lipids is a  large molecule and which is not soluble in water is said to be lipids .

Q: What is the difference between endpoint and equivalence point in acid-base titration?

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Q: For each of the following representations, indicate whether it is describing primary, secondary or…

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Q: The following acid-base reaction occurs spontaneously in the gas phase at 25.0°C: NH₃(g) + HCl(g) ⇌…

A: Equilibrium constant can be write for any given reaction like this aA + bB ----> cC + dD  Kc =(…

Q: Calculate [H3O+] and the pH of each H₂SO4 solution (Ka2 = 0.012). At approximately what…

A: It is di protic acid So there are two different dissociation constants Ka1 and Ka2

Q: Name the molecule below. 2-methyl-pentan-2-ol O 2-methyl-pentanaldehyde O 2,4-dimethylbutanol O…

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Q: Write the empirical formula of at least four binary ionic compounds Ca2+,Ni4+, CI-, S2-

A: Four binary ionic compounds are :

Q: A small airplane takes on 312 L of fuel. If the density of the fuel is 0.821 g/ mL, what mass of…

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Q: Which will change the value of Ksp for BaCrO4? O removing Ba²+ions to the solution increasing the…

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Q: Consider a weak acid "HA". What is the percent ionization of a 0.635 mol L-1 solution of HA? Just…

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Q: The reaction of carbon(s) with oxygen (g) to form carbon dioxide(g) proceeds as follows:…

A: In this question, we will determine the change in enthalpy ∆H for the given chemical equation.  You…

Q: 3. Identify which of the following pairs of amino acid residues can have London dispersion forces…

A: London dispersion forces are the force of interaction arises because of induced dipoles between two…

Q: What is the color change of litmus paper involved in the preliminary group test for Anions IV? Your…

A: Group iv anions are permanganate , manganate , chromate and dichromate . The colour of litmus paper…

Q: 1. a. (E)-5-chloro-3-hexen-2-one Nomenclature b. 3-bromopentanal c. 4-bromoacetophenone d.…

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Q: Use the measurements for the aluminum foil (in the table provided) along with the true density of…

A: Given the mass of aluminum foil, m = 0.174 g  Density of aluminum foil, d = 2.702 g/cm3  First, we…

Q: A container of volume 1 litter is filled with hydrogen atom at temperature 300 K. The number of…

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Q: Cewer below some Ontions twen which of the electrolyes H₂ B03, Car0H/2HNO3, воз, салонта, NHued,…

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Q: Use the following data to work out the order of the reaction with respect to A and B Experimen t 1 2…

A: In the given question three set of reaction conditions are given and then it is asked that what will…

Q: 3 A2B + 6 CD --> 6 AD + 3 C2B (OR 3 A2 B + 6 C D right arrow 6 A D + 3 C2 B) Calculate the number…

A: Given 3 A2B + 6 CD --> 6 AD + 3 C2BThe atomic weight of A is 15.0 grams/mol  The atomic weight of…

Q: How many moles are there in 1.81 x 1024 molecules of ammonia? A) 1.00 moles B) 5.00 moles C) 7.00…

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Q: Which of the following best describes the molecule below? strong base strong and neutral weak acid o…

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Q: How many distant nucleus pairs are in NH, molecule? a. 16 b. 1 C. 8 d. 6 c. 4 f. 2 9. 12 h. 3

A: Distant nucleus pairs can be calculated by considering number of nucleus.

Q: Which best explains the following reaction. H3O+ This reaction works and the only ether product…

A: This is an dehydration reaction

Q: HCl is added to the epoxide below. On which carbon (A-D) is Cl most likely to add to form the major…

A: In the given question an epoxide reacts with HCl to form the major product. It is asked in the…

Q: What should be used to complete the following reaction? H₂C. O 1) CH3CH₂CH2OH, NaBH4 2) H3O+ NaOH,…

A: This reaction is an example of epoxide ring opening . As the product is given so we have to find out…

Q: QUESTION 2 Answer the question below the reaction. CI H₂C O + Excess NH4C1 + H₂O In the second step…

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Q: 4. Place the atoms Cl, Si, and Ge in decreasing order of ionization energy. Explain your choice of…

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Q: Draw the main organic products of the reaction. Indicate the stereochemistry, including all hydrogen…

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Q: If you were provided with 250mL of 0.25M solution of CuSO4 explain the effect of the overall…

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Q: is the gram- 3H₂SO4Ⓡ 2 2

A: Given equation shown as,

Q: Illinois Central College CHEMISTRY 130 Laboratory Section: Name: SHOW YOUR WORK PRELAB: Exp.8…

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Q: What best describes what happens to side A and B when the labeled molecule below it is refluxed in…

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Q: What best describes what happens to side A and B when the labeled molecule below it is refluxed in…

A: This is a Nucleophilic -substitution bi-molecular reaction vis protonation

Q: Draw a structural formula of the R configuration of the compound shown below. -OH Use the wedge/hash…

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Q: Density of Water Average Density of Water 0.997 g/mL 0.980 g/mL 0.984 g/mL

A: What is the average?

Q: What is the condensed structural formula for the following molecule? HCO CCO O C₂0 CH3CH₂O OC₂H5O…

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Q: QUESTION 14 Which best describes the first step of the mechanism of the reaction below? 1) ether 2)…

A: When grignald reagent react with carbonyl compound it will undergo nucleophilic addition reaction