what is the PROTON balance equation of a solution of Na2HPO4

Q: pH meter is calibrated using a pH 4.00 buffer with 174.48 mV, pH 7.00 with 0 mV and pH 10.0 buffer…

A: A pH meter is calibrated using a pH 4.00 buffer with 174.48 mV, pH 7.00 with 0 mV and pH 10.0 buffer…

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Q: 3. Calculate AG for the dissolution of Ca(OH)2 at room temperature and 100 °C.

A: Given - Volume of Ca(OH)2 at 25°C = 5.0 mL             Volume of Ca(OH)2 at 100°C = 5.0 mL…

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Q: Problem 11.29 Consider the following acids and their dissociation constants: H₂SO3(aq) + H₂O(l) H3O+…

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Q: For the diprotic weak acid H2A, ?a1=3.3×10^6 and ?a2=7.7×10^9. What is the pH of a 0.0800 M solution…

A: The Ka values of the diprotic acid, H2A are: Ka1 = 3.3*10-6  Ka2 = 7.7*10-9  Initial concentration…

Q: 2. For each of the following reactions or series of reactions, draw the structure of the principle…

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Q: ccording to the graph below, The ratio for One Metal is to how many LIGAND? ( Write a whole number)

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Q: Enter the expression ¹4N+a, where a is the lowercase Greek letter alpha. Express your answer as a…

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Q: Provide the correct IUPAC name for the compound shown here. Br CH3

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Q: 2. For the reaction, 5Fe²+ (aq) + MnO4 (aq) + 8H* (aq) 5Fe (aq) + (aq) + Mn²* (aq) + 4H₂O it was…

A: Here we are required to find rate of difference species involved in the reaction.

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Q: Design a synthesis for the following reaction. If more than one step is needed, be sure to number…

A: Here we have to convert but-1-ene to butanoic acid in multistep reactions.

Q: If the density of a metal is 2.26 g/mL, what is the density in pounds/gallon? use the following…

A: Given,  The density of a metal = 2.26 g/mL. The density of a metal in pounds/gallon is:

Q: An energy of a near infrared/microwave wavelength in aqueous media (η = 1.3332) is 2.91×10-19pJ .…

A: •Given:- Energy(E)=2.91×10-19 pJ •As 1 pJ= 10-12 J   than E=2.91×10-19×10-12 J…

Q: A pH meter is calibrated using a pH 4.00 buffer with 174.48 mV, pH 7.00 with 0 mV and pH 10.0 buffer…

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Q: What is the volume in mL needed to prepare a 0.4 M NaOH solution using 1.6 g of NaOH? The molar mass…

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Q: 8. For each transformation below, (a) Label the newly formed functional group in the product. (b)…

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Q: Write the 4 quantum numbers for Cadmium’s LAST valence electron

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A: Here given that Equilibrium constant K = 1.34 ×1083 And At equilibrium, ∆G° = -RTlnK

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Q: Draw the structure of the major organic product(s) of the reaction. OH O ● F3C • You do not have to…

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Q: H₂ (g) Cl₂ (g) HCI (g) H₂(g) + Cl₂ (g AH, (kJ/mol) 0.0 0.0 -92.3 S (J/mol 130.7 223.0 186.8

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Q: 54. A chemist wanted to make the ethyl ester of 2-formylbenzoic acid using the reagents listed…

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Q: 1. Write the reaction for the dissolution of Ca(OH)2, as well as the Ksp expression for the…

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

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Q: What are the major alkene and amine products of the following Hofmann Elimination reaction? ملا 1.…

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Q: Write down your observations for the reaction of solid carbonate (Na2CO3) with hydrochloric acid…

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Q: <W7 Discussion Question 1: MyMastering Ch 10 and 11 Homework Problem 11.46 Enhanced with Feedback…

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Q: Enter the expression ¹4N+a, where a is the lowercase Greek letter alph Express your answer as a…

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Q: AH AS AG0 -TAS alt- NE AG-AH-TAS Effect of Temperature on Spontaneity AG oinen Reaction…

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Q: nd identify which electrode is p 4+ 2+ (aq) // Sn** (aq)/ Sn² 3+ 2+ (aq) // Cu (aq) / Cu (s) 2+ 2+…

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Q: A sample of household vinegar was measured to have a hydronium ion concentration of 5.8 x 10-3mol/L.…

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

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.