Within what pH range is a HOCl – NaOCl buffer effective? Answer: pH 6.5 – pH 8.5 (Please explain. Thank you.)

Q: predict the product of the reax

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Q: Question 8 of 20 The AHvap of a certain compound is 38.49 kJ mol- and its ASap is 72.33 J- mol-.…

A: Given that  dHvap = 38.49 KJ/mol dSvap = 72.33 J/molK = (72.33J×1KJ/1000J)/mol.K  = 0.07233 KJ/mol.K…

Q: Which of the following reactions will produce the a-amino acid? (Select all apply, ) NH, H2 COOH Pd…

A: Here we have to predict the reactions in which cases amino acids are formed.

Q: An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a…

A: Optimal temperature is the temperature where an enzyme shows its maximum activity.

Q: What volume of 0.150 M NaOH is needed to neutralize 35.00mL of 0.250 M H2S

A: Given data : For NaOH --> Molarity(M1) = 0.15M  Volume(V1) =?  For H2S ----> Molarity(M2) =…

Q: ( Ni2+ ) has the following electron configuration O [Ar] 3d10 O [Ar] 3d8 O [Ar] 4s1 O [Ar] 4s1 3d9

A: In this question we have to tell the electron configuration of Ni2+.

Q: calculate the molarity of a 5.5% m/v solution of glucose Calculate the molarity of a 5.5% m/v…

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Q: De Broglie Hypothesis ( Dual Natuse of matter And Radi ohou) Ex plnin weu along with defailed…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: Derivation f schrodlinger Equation with fuep aingram Deriv ation wave Expainatiom and dan And its…

A: You have multiple questions so I will solved first question for you please post separately rest of…

Q: What is the total number of valence electrons in the following strcuture? H || С —Н H 22 О 26 32 4 О…

A: In this question we have to tell the total number of valence electrons in the given structure.

Q: Cleavage of C2H6 to produce two CH3· radicals is a gas-phase reaction that occurs at 700 °C. This…

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Q: What are the configurations of carbons 1 and 2 in the structure below? OH Br Et CH3 1S, 2R 1R 25 O…

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Q: Determine the mass in grams of C,H10 that are required to completely react to produce 8.70 mol of…

A: Given: Moles of CO2 formed = 8.70 mol Molar mass of C4H10 = 58.12 g/mol

Q: In the following molecule, what is the value the angle indicated in RED? angle? :c : O approximately…

A: Given structure is :  Options are :

Q: 7. Convert 338L at 63.0 atm to its new volume at standard pressure.

A: The final volume can be calculated as follows

Q: f schrodinger €quation with fuef aing ram And its Application Deriv ation wave Explaination and

A: You have multiple questions so I will solved first question for you please post separately rest of…

Q: A tank contains 6OL of water contaminated with Mercury at a concentration of 0.03 mg/L. Clean water…

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Q: 5. When calcium metal is placed in water, a single-displacement reaction occurs. Write a balanced…

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

Q: [Review Topics Use the References to access important values If needed for this question. Complete…

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Q: Sodium hydroxide reacts with carbon dioxide. Which reagent is the limiting reactant when 1.70 mol…

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Q: Question 5 of 20 Consider the following reaction at 298 K. 4 Al(s) + 30, (g) 2 Al, O, (s) AH" =…

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Q: How many 3d electrons does V2+ (Vanadium) cation have in the GROUND STATE? O 10 O 3 O 1

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Q: Chemistry Can you separate 0.10 M Pb^+2 from Cu^+2 as sulfides? Explain your answer and show all…

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Q: Which of the following is not a transition metal? A) Co B) Zn C) Ti D) Nb E) Tc

A: Given multiple choice question .

Q: The equilibrium constant for the reaction C6H5COOH(aq) + CH3COO"(aq) s C6H5CO0¯(aq) + CH3COOH(aq) is…

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Q: 6. Calculate the activation energy (E.) using these data: Temperature ("C) Rate constant, k (s)…

A: To calculate Activation energy , we would plot a graph using given temperature and rate constant…

Q: nge the following reactions in order of increasing rate (slowest to fastest) + 38 02 (e → 5 CO2 (e +…

A: The above reaction is given are gaseous, solid, liquid phase.

Q: Write the formula for diaquadibromoplatinum (II). C [Pt(H2O)2Br2]2 C [Pt(H2O)2]Br2*1 C [Pt(H2O)2]Br2…

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Q: Write the reaction between ammonia, NH3, and hydrosulfuric acid, H2S. NH3 In this reaction completes…

A: NH3 + H2S ⇌ NH4HS  So,  NH3 + H2S ⇌ NH4+1 + HS -1

Q: what is the number of molecules of 3Na2SO4

A: Number of molecules in 3Na2SO4 = ?

Q: In the Lewis structure for elemental Nitrogen (N2), there is a triple bond between the nitrogens. O…

A: In this question we have to tell the bond between the nitrogen in the lewis structure of N2.

Q: AG; (kJ/mol) AH; (kJ/mol) AS; (kJ/mol) AV; (kJ/mol) -32.84 CH4 (aq) + SO42 (aq) E> HCO3 (aq) + HS…

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Q: BALANCING EQUATION 1. _ NH3 + _ H2SO4 --> __ (NH4)2SO4 2. _ Na3PO4 + _ KOH --> _ NaOH + _ K3PO4 3. _…

A: NH3  +  H2SO4     -->    (NH4)2SO4 balanced equation is: 2 NH3  + H2SO4→(NH4)2SO4

Q: which system loses more heat from 100oF to 60oF: 0.25 lb of water or 0.25 lb of iron? The specific…

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Q: Identify the quantity represented by A in the activation energy diagram. В A C Potential energy

A: Identify the quantity presented by A in the activation energy diagram ----

Q: Use E1, sn1 or E2, sn2 Synthesis

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Q: What is the mass percent (m/m) of NaCl in a solution made by dissolving 5.16 g of NaCl in 79.9 g of…

A: Since, you have multiple questions so I will solved first question for you please post separately…

Q: NH2 HCI

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Q: Ex: Consider the two half reachon E. 54V 12 Cuun + e → Cut cog) A) Write orerall (eachen + calulate…

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Q: 1) 2 CH3MgBr 1) CH,MgBr Y Co,CH3 2) H20, HCI 2) Н,О, НCI

A: Given,

Q: IA9 + M Coupre BSC+K2 Donpis e SH O Decoube snidmo) LEGO Balance each and identify the type of…

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Q: An overlap between two parallel p orbitals is called is O a pi bond O sigma bond O double bond Which…

A: Overlapping of orbitals results in the formation of bond.  Noble gas configuration is ns2np6 where n…

Q: 6 schrookingen Equation with fuep aingram And its Application Deriv ation wave Expainatiom

A: Since you have multiple questions so I will solved first question for you please post separately…

Q: what happens when an amide reacts with water?

A: When an acid amide is treated with water in presence of an acid or a base then , it gives a…

Q: ii. HN NH2 high dilution condensation LIAIH CIOC -COC

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Q: Iodine-131 is radioactive and has a half life of 8.04 days. Calculate the activity of a s.8 mg…

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Q: Write the formula for sodium disulfomercurate (II). C Naz[HgS] C Na[HgS,]+2 O Na[HgS] C Na[HgS2]…

A: In this question, we will see the correct formula for sodium disulfomercurate (II)  You can see the…

Q: A 1:20 dilution is done with a 50.0 ppt solution. What is the concentration of the diluted solution…

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Q: In the best Lewis structure of OCI2, around the oxygen there are and O 4 bonding pairs and zero lone…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 05: One of Methane with 3 moles of pure Oxygen represent pre mixed combustion. Two reversible…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.