Q) If Vrolu ene 25ml and Voit 25m l %3D Viwater ooml m wt find wt :9 6.

Q: What volume of oxygen gas is produced when 28.2 g of mercury(II) oxide reacts completely according…

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Q: What is the chemical equation for cornstarch, water, and iodine?

A: Corn starch is a type of starch that is generally derived from the corn grain. The chemical formula…

Q: Circle which of the following is the most stable carbocation? Then BOX the least stable one? а) b)…

A: The carbocations given are,

Q: If the reaction quotient (Q) is greater than the equilibrium constant (K) for a reaction then O a.…

A: Given-> Reaction quotient = Q Equilibrium constant = K Q>K

Q: 2. If we mix 0.50 mol NaOAc and 0.50 mol HCIO into 1-L solution, the resulting solution should have…

A: Given: Moles of NaOAc mixed = 0.50 mol Moles of HClO mixed = 0.50 mol Volume = 1 L Kb(OAc-) =…

Q: 10. According to the 1H NMR spectrum of the product, which of the following is a major product of…

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Q: Suggest a compound that could be used to neutralize phosphoric acid and produce lithium phosphate.…

A: Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form…

Q: (lsjot e1g 8rlose alq A).armeldong lis 1ot ow nuoy worl2 yuemoirlaiot2 IsoimerlaomerT :S hs9 9. How…

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Q: joules of energy

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Q: b. tor each paur state whetner theyare resonance, Znantiomer, diastereomers structural isomers or…

A: Detail description is given below

Q: An electric current of 209.0 mA flows for 58.0 minutes. Calculate the amount of electric charge…

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Q: For the Electrophilic Aromatic Substitution lab you performed an iodination reaction on salicylamide…

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Q: to the correct number of significant figures: 1.285 x 102 - 1.24

A: * Significant figure are number which are meaningful  in measurement  in term of accuracy  or…

Q: Find ways to demonstrate the 12 VSEPR SHAPES , non bonding electrons must be included! Use given…

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Q: 23 ml of 0.0916M NAOH neutralizes an unknown volume of 0.12 M HCI. If 74 mL of HCI was added to…

A: Given: Concentration of NaOH = 0.0916 M Volume of NaOH solution required = 23 mL = 0.023 L…

Q: the temperature of a gas is decreased by half, how will the volume be changed? Explain your…

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Q: EXAmple 2: tookultha of amrsture Contalning l0,20,30 and Homl of Propanezn-butanesn-Pentanesand…

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Q: Provide the appropriate starting materials(s), reagents(s), or product(s) as required. If more than…

A: The product of the above organic transformation is given below

Q: The resisters below are color coded as follows: R1 – Y, Grn, Rd, Gld; R2– V, Or, Or, Slvr; R3 – Blu,…

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Q: An electric current transports 53.0 C of charge in 48.0 seconds. Calculate the size of the electric…

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Q: Calculate the emf of the following concentration cell:   Mg(s) | Mg2+(0.38 M) || Mg2+(0.52 M) |…

A: The cell given is, => Mg(s) | Mg2+(0.38 M) || Mg2+(0.52 M) | Mg(s) In the above cell, the…

Q: Draw the curly arrow mechanism (including the products formed) for this hydrolysis. Make sure that…

A: To draw the curly arrow mechanism for hydrolysis of β-glycosyl hydrolase and draw the active site…

Q: *(e) CH;-CH;--u -ċ-CH2-CH3 CH;-CH2-Č--CH, 0-CH3 A В CH;-CH;-CH,-d_a CH3-CH,-CH,-Č-0 C-Cl…

A: Compound will be identified based on the characteristic peaks shown in the IR spectrum.

Q: Circle the strongest base below. BOX the WEAKEST base shown. a) b) c) d) e) f) NaO" NAOCCH3 NaC=CCH3…

A: The compounds given are,

Q: A zero order reaction with initial concentration [A]0=1.6 M what is the concentration after 2 half…

A: Half life is the time taken to consume the half of initial concentration of the reactant. Given that…

Q: OH + ОН H2SO4 1ORE ON RACK B.

A: Acid can reacts with alcohol in acidic medium and form ester.

Q: 3. Which of the following has the ability to react via both SN1 and SN2 mechanism? Br A) B) Br C) D)…

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Q: 7. (a) Predict whether, KCN, potassium cyanide will form an acid, base or neutral solution. (b)…

A: 7.(a) -  Potassium cyanide, KCN on dissolving in water gives an strong base potassium hydroxide,KOH…

Q: The atmospheric pressure outside the bottle is 770.4 mmHg. The vapor pressure of water inside the…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: 7. For sequential reaction: A »B + C ..(i) 2B » C + 2D ....(ii) ..(ii) If % yield of (i) and (ii)…

A: Answer: These are the sequence reaction where product formed in reaction 1 is reacting further to…

Q: 4. Will a precipitate form when 80,0 mL. of 2.00 x 102 M Cu(NO.)) and 20.0 mL of 2.00 x 10" M NalO,…

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Q: If Vroluene :25ml and Voit 25ml Viwater 10oml mwt find wt :?

A: Total volume of the solution is given by = 100 + 25 + 25 Total volume = 150 mL Volume (L) = 150/1000…

Q: Hydrogen Atom ILA. Use your calibration curve to find the corrected wavelength for the hydrogen atom…

A: To get corrected wavelength of spectrum, observed wavelength ( x-axis) versus Literature value of…

Q: A 4.00 mL sample af vinegar (active ingredient, noetic acnd) was titratedd yith 0 125OM JESTIONS…

A: According to Bartlby guidelines I solve only first question , you post other questions separately.

Q: 5. Treating y-butyrolactone with two equivalents of methylmagnesium bromide, followed by hydrolysis…

A: Grignard reagent + ester: In a Grignard reagent, an alkyl group is attached with electropositive…

Q: grams iron

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Q: QUESTION 8 How many grams of KCI do you need to make 450ml of a 0.5M Tris, 500mM KCI 10x stock…

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Q: iron reacts with water to produce iron (iii) oxide and hydrogen. if 42.63 grams of iron (iii) oxide…

A: Weight of iron(3)oxide = 42.63 gm

Q: 6. Consider each compound below. Note the number of TT electrons in the ring in each compound and…

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Q: Predict the major alkene product of the following E1 reaction: H3Ç CH3 HOAC CH3CHCB Heat CH2CH3

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Q: 1. Complete the following reactions: NHNH O,N NO2 H(R) 2,4-Dinitrophenyl hydrazine ii. 4 NaOH 312…

A: Detail mechanistic pathway is given below by which we get the final product for each reaction

Q: 7 List the following metal-ligand bonds in order of increasing thermodynamic stability and explain…

A: Thermal stability is defined as stability against heat or temperature. A compound which more easily…

Q: 1)write the election configuration long form for the following A) calcium B) aluminum 2) write the…

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Q: 6. What is a major product of the reaction sequence shown in the box? CH3 Br, or NBS KCN H20 ? Ilght…

A: N-Bromo succinimide (NBS) is the best reagent for allylic or benzylic bromination. The reaction…

Q: Surface atoms rearrange itself because of lack of ....., and link to .... atoms O1. Topmost Layer,…

A: The above statement is related to surface tension phenomenon.  The molecules at the surface do not…

Q: Br -CHC=CH -ĊCH,CH3 ČH3 ČH3 (S-Isomer) (Racemate)

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Q: Find the osmolarity of the following solutions. 00 mol CaCl2 dissolved in 5.00 L of solution 0 g…

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Q: Explain and write the persons involve and their role/relation in the History of Chemical…

A: Chemical equilibrium is a condition attained when rate of forward reaction is equal to rate of…

Q: For sequential reaction: ..(i) ...(i) А —> В + С 2B —> С + 2D If % yield of (i) and (ii) reactions…

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Q: A 4.0520g sample of HCl, specific Gravity 11.18, required 44.15ml of 0.9035M of Sodium Hydroxide in…

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