Sodium hypochlorite (NaClO) is the active ingredient in bleaching agents. What is the percentage composition of chlorine in NaClO?

Q: A set of three nucleophilic displacement reactions is shown below: CH3 CH3 CH3 CH3 CH3…

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Q: Ba(NO,ly(aq) + K,SOlaq)Baso(s) +2 KNOlaq) Volume Volume Trial 0.10 M Ba(NO,)2 (ml) 0.10 M K,SO, (ml)…

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Q: the reaction Fe2O3(s) + 2Al(s) ----> Al2O3(s) + 2Fe(s) H° = -851.5 kJ and S° = -37.0 J/K The…

A: Given- H°=-851.5kJ  S°=-37.0J/K  Moles of Fe2O3=2.15mol Temperature=293K

Q: Given that K, is 7.5x10-3 (aq) for R-NH3* (aq) + H20(1) R-NH2(aq) + H3O* (where R - is a carbon…

A: Given :: Ka = 7.5×10-3 pkb = ?

Q: 16-Determination of resorcinol by bromatometry?

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Q: Br Fill in the missing reagents or structures associated with the multi-step synthetic sequence…

A: Reaction 1 : Grignard reaction. Reaction 2 : RMgX reaction with carbondioxide and water. Reaction 3…

Q: Calculate AS°; for the following compounds in J mol1 K-1. C2H4(g) AS°f = i J mol 1 K1 HC2H3O2(1)…

A: a). The given reaction is 2C(s, graphite) + 2H2(g) ----------> C2H4(g) s0rxn = S0 products - s0…

Q: If q of the system is positive, which of the following must be true? O w must also be positive.…

A: Concept: according to 1st law of thermodynamics. Energy is conserved it can not be created nor it…

Q: TUMS",a form of calcium carbonate often needed after rinal exams, neutralizes sto reaction: 7.…

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Q: After a careful analysis of the SDS and of the cost of NH4Cl and NH4NO3, which one would you use to

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Q: 1000oC

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Q: 1.) Synthesis Ome from anisole

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

Q: For the following reaction NO2(g) + SO2(g) - NO(g) + SO3(g) K = 4.15 at a particular temperature. If…

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Q: CH3 SOH CH;CH,CCH3 SN1 reaction Br A, SOH = 100% CH3OH %3D B, SOH = 33% CH3OH, 67% H20 C, SOH = 67%…

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Q: Consider a radio active material with a half-life time of 30 years following first order reaction.…

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Q: When the ionic compound  Li2CrO4 is dissolved in water, which species will react with water to a…

A: Chemical formula of an ionic compound composed of two parts i.e. anionic part and cationic part…

Q: Which of the following wavelengths has the lowest energy?

A: According to energy formula E= h c/ λ Energy has inverse relation with wavelength Longer the…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: Net ionic equation Chemical equation that shows only those elements, compounds, and ions that are…

Q: B. 500 ml of 0.1N FESO4.(NH4)2SO4.6H2O Solution: 1. Pulverize about 20 grams of ferrous ammonium…

A: The concentration can be expressed in molarity which is defined as the number of moles of the solute…

Q: Select all of the following reactions that would be expected to provide a negative change in…

A: if the value of ∆ng is positive then ∆S will also have positive value  if the value of ∆ng is…

Q: Determine the enthalpy of reaction for HCI(g) + NaNO2(s) → HNO2(1) + NaCI(s) 2NACI(s) + H2O(1) →…

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Q: grams of CaH2 are

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Q: For the reaction below: CH. + Cl2 CH,-CI H-CI a. Estimate the gas phase enthalpy change using bond…

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Q: What is the molar mass of alanine, C3H7NO2? • Write your answer using ONE decimal place, even if…

A: Given, Molar mass of Alanine, C3H7NO2 = ? Note:  Atomic mass of C = 12.01 g/mol Atomic mass of H =…

Q: CH3 (b) CH3-CH-CH2-C-OH CH3 (с) CH3

A: The correct answer about C-13 NMR spectrum is given below

Q: Each of the molecules shown below generates two different HNMR signals. Match each  molecule with…

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Q: a chemist runs a reaction with a rate of 16.2 M/s at 80.0 degrees C. If the reaction is run at 60.0…

A: Please find your solution below : Rate of reaction is defined as the speed with which a reaction…

Q: Question 11 Calculate the cell potential at 25°C for the Cris)|Cr3"(aq)||Sn"(aq)|Sn(s)…

A: 11) Given, Cell notation: Cr(s)|Cr3+(aq)||Sn2+(aq)|Sn(s) [Cr3+] = 1.50 M [Sn2+] = 0.090 M Cell…

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: Please help ASAP Provide the reagents or sequence needed to convert p-methylbenzaldehyde to each of…

A: We have find out the reagents for conversion.

Q: The equilibrium constant for the reaction N204 (g) + 2 NO2 (g) is 0.100 at 45 °C. Calculate AG° for…

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Q: A cylinder with a moveable piston contains 92g of Nitrogen. The external pressure is constant at…

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Q: With respect to the selection rules, transitions in [Cu(OH2)6]2+ are…   a. Spin- and…

A: Here we are required state the selection rule for transition in aqua copper complex

Q: You are given the following reaction to complete in lab. However, you recognize an issue with the…

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Q: A) When 12.0 mL of a 5.67x10^-4 M sodium sulfate solution is combined with 15.0 mL of a 3.57x10^-4 M…

A: In order to check whether the precipitate is formed or not, we needed to compare the value of K…

Q: What is the energy you calculated that corresponds with the YELLOW color in the NEON atom emission?…

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Q: Consider the following reaction that follows a second order rate law. 2 NO2 (g)→ 2 NO (g) + O2 (g)…

A: Given, 2NO2(g) ➝ 2 NO(g) + O2(g) The reaction follows a second order rate law. Initial concentration…

Q: Given AG°F [NO] = 87 kJ/mol and AG°F [N2O] = 104 kJ/mol, what is AG° for the following reaction? 4…

A: ΔGf for dioxygen is zero.

Q: What is the balanced net ionic equation for the following reaction: FeCl3(aq) + NaOH(aq) Fe(OH)3(s)…

A: Net ionic equation is obtained by following steps Write balanced molecular equation Dissociate…

Q: 11. Caffeine is differentiated from theobromine: A. Easily soluble in hot water B. Soluble in acids…

A: The answer is given below

Q: Ammonium phosphate and zinc nitrate react what is the complete ionic compound ? What is the net…

A: Reaction between ammonium phosphate and zinc nitrate

Q: There is a missing reagent, provide a structure for it.

A: Dehydration means water get removed from molecule and alkenes are organic compounds containing…

Q: If q of the system is positive, which of the following must be true? PV work is zero. w must also be…

A: 1st law of thermodynamics: The first law of thermodynamics is a version of the law of conservation…

Q: Suppose 0.880 mol of electrons must be transported from one side of an electrochemical cell to…

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Q: Question 10 Which of the following descriptions is true for the cell below? Cu (s) | Cu (0.1 M) ||…

A: Ecell calculated with the help of Nernst equation... At equilibrium Ecell = 0 (zero) , Q = Keq...

Q: Solve only Q.(4)

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Q: Consider the cell Zn | Zn || Cu?+ Cu .What half reaction is taking place at the anode? Zn(s) → Zn2+…

A: Given that -  Galvanic cell representation -  Zn | Zn2+ || Cu2+ | Cu    In Galvanic cell zinc…

Q: Calculate the maximum work that could be obtained at 25°C and 1 atm from the oxidation of 3.36 mol…

A: Maximum work obtained from a system is equal to the free energy change of that system.

Q: A chemist titrates 80.0 mL of a 0.0754M aniline (CH, NH,) solution with 0.5961M HBr solution at 25…

A: At equilibrium point acid and base are neutralized completely to give salt. So moles of salt formed…

Q: Calculate AS°; for the following compounds in J mol1 K1. C2H4(g) AS°†= i J mol1 K1 HC2H3O2(1) AS°† =…

A: We have find out the answer.