Zn O ↑ ZnCl2 * OXIDIZING REDUCING

Q: Chemistry At a certain temperature this reaction follows second-order kinetics with a rate constant…

A: Given :  Rate constant = 0.0196 M-1 s-1  Order of reaction = 2  Initial concentration of SO3 = 0.850…

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A: We are authorized to solve only one question at a time. Please post rest of the questions…

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A: Here we are required to find the mole of  hydroxide ion present in 3M NaOH.

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Q: Zn²+ + 2NH₂OH →→ Zn(OH)₂ + 2NH₂+ If the reaction makes 0.004g of Zn(OH), then about how many grams…

A: Given following balanced Chemical equation -    Zn2+ + 2NH4OH ----> Zn(OH)2 + 2NH4+    Also given…

Q: A chemist adds 35.0 mL of a 7.43 x 10μM zinc oxalate (ZnC₂04) solution to a reaction flask.…

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Q: all hydrogens are homotopic for which of the following conditions -just structure A -just structure…

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Q: Use the References to access important values if needed for this question. When 52.7 and 84.3 are…

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Q: How many molecules are in 2.9 g of SF4?

A: Given: Mass of SF4 = 2.9 g Molar Mass of SF4 = 108.47 g/mol Avogadro's number = 6.022×1023

Q: CO + 1205 solution Your answer CO2 + 12 in basic

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Q: Explain with proper description with examples: a. disconnection b. sinton

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Q: potassium hydrogen phthalate. (KHC8O4H4, molecular mass 204.22 g mol/L) - Knowing that potassium…

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Q: Determine the boiling point of the solution if 15.5g of Al(NO3)3 is dissolved in 672g of water.…

A: Given, mass of Al(NO3)3 = 15.5 g Mass of water solvent = 672 g = 0.672 kg Kb for water = 0.52°C/m…

Q: (16) Consider the following redox reaction that occurs in an electrochemical cell: Fe²+ (aq) + Al(s)…

A: 16) Given, Fe2+(aq) + Al(s) ➝  Fe(s) + Al3+(aq) Standard gibbs free energy (∆G°) = ? Standard…

Q: Draw the product(s) of the following reactions. CH3CH₂CH₂-CEC-H 1. BH3/THF 2. H₂O₂ / aqueous NaOH

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Q: Carboxylic acids are lowest in reactivity towards nucleophilic substitution. Why? (Consider the…

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Q: Research and explain the equilibrium relationship the following system:    Human blood A…

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Q: References Use the References to access important values if needed for this question. The liquid…

A: Mass = density × volume

Q: which of the following structures, if flat, would be assified as antiaromatic

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Q: a.) At equilibrium, a 2.0 liter container was found to contain 0.40 moles of A, 0.40 moles of B,…

A: The questions are not related. These are two questions. We are authorised to solve only one question…

Q: Maleic acid (H2C4H2O4, represented by H2M) is the precursor of malic acid widely used in industry.…

A: The neutralization reaction between the maleic acid and sodium hydroxide is given as follows: It…

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Q: Write balanced half-reactions for the following redox reaction: 41(s)+ AsH₂(g)+4H₂O() 81 (aq)+H,AsO…

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Q: Multiple choice question : 1-Atomic absorption A- The sample passes to monochromator the to the…

A: Hey there! Please check out the answer. Correct answer : C

Q: 1- The compound with 3 electronic transitions in the UV-Visible spectrum a) [Cr(acaac)] b)…

A: b) [Cu(phthalocyanine)] b) εl.εD and λ a) they have the same absolute configuration

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Q: p[hysical chemistry A 50.0 mL of 0.700 M copper (II) sulfate solution is added to a 50.00 mL of…

A: Given,  CuSO4 (aq) + 2 NaOH (aq) -----> Cu(OH)2 (s) + Na2SO4 (aq) A 50.0 mL of 0.700 M copper…

Q: Draw both Newman projection and Natta projection of these four molecules. Upload a picture of your…

A: draw Newman projection

Q: Answer the following questions about electrolysis using the given electrolyte. A. H2SO4 1. What ions…

A: Electrolysis is the process of decomposition of electrolyte to obtain elements in their elemental…

Q: If a 36.0-g sample of a molecular compound (i-1) is dissolved in 224.0 g of water, the freezing…

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Q: If 0.400 moles of NO (g) and 0.200 moles of O2 (g) are reacted in a 2.50 m3 vessel at 298K, how many…

A: First write down the reaction of NO with O2 and using mol to mol ratio, calculate mol of NO2 gas…

Q: Consider the reaction: AB(g) → B(g) +A(g) with the rate law Rate = K[AB]2 and the rate constant k =…

A: Which one of the following is correct

Q: A chemist adds 305.0 mL of a 0.41M barium chloride (BaCl₂) solution to a reaction flask. Calculate…

A: Given,  Volume of solution = 305.0 mL                                     = 0.305 L  Concentration…

Q: description

A: Regioselectivity :-  When the reaction gives the two isomeric product with one in major quantity and…

Q: Indicate, by letter(s), the position(s) on the ring at which substitution occurs when the aromatic…

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Q: (0.714000) / (2.80 x 10^-15)     (This is 10 to the  -15th power) Espress in scientific notation…

A: Significant figures of a numbe are digits in the number that are necessary to indicate the quantity…

Q: N CI

A: NO2 group is called as Nitro group

Q: (25) With respect to the following unbalanced redox equation that takes place in basic solution:…

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Q: Write the half reaction in the cathode, if the H+ cation is reduce to form Hydrogen gas.       2H+ +…

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Q: Identify the selected functional groups inside of the red dotted lines.

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Q: Explain the diagram

A: We have to elaborate the diagram.

Q: Calculate the standard entropy values for the following reactions at 25°C. 1. N2(g) + 3H2(g) 2NH3(g)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…