What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.180?

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Q: The equilibrium constant, K, for the following reaction is 6.50x103 at 298 K. 2NOBr(g) 2NO(g) + Brz(...

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Q: Acid-Base & Redox Titration a. Calculate the volume in mL of a 1.420 M sodium hydroxide solution req...

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Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

A: Its given as

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Q: If 0.0916 g P40, is mixed with 0.113 g H20, what is the theoretical yield? P406+6H20 → 4H3 PO 3

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Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00300 M solution of Na₂CO₃ before ...

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Q: 1. H,S 2. N,0 (the skeletal structure is N-N-O) 3. HNO3 4. PH3

A: Answer is given below But only first 3 we can Allow.  

Q: Which of the following complexes has no geometric isomers? A. [Pt(NH3),F2] 3. [Pt(NH3)Fs]³ E. [Co(NH...

A: 1) A. Compound A will show cis and trans geometrical isomerism.

Q: (a) How many grams of H202 are contained in a solution that requires for titration 14.05 mL of KMNO4...

A: Hii there, As there are multiple question posted. we are answering first question. If you need furth...

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Q: The mass spectrum of compound A shows the molecular lon at miz 85, an M+1 peak at m/z 86 of approxim...

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Q: For these two equations (2) and (3), determine whether they are exothermic or endothermic, and why.

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Q: . What is that volume in liters?

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Q: Sodium formate reacts with permanganate in neutral solution according to the equation CHO2 + MnO4 +...

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Q: Determine the pH of a 0.227 M C,H,N solution at 25°C. The K, of C,H,N is 1.7x 10°. 4.59 9.41 4.71 10...

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Q: O CHEMICAL REACTIONS 3/5 Predicting precipitation Complete the table below by deciding whether a pre...

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Q: O KINETICS AND EQUILIBRIUM Calculating equilibrium composition from an equilibrium constant Suppose ...

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Q: Na,CO3(aq) + CaCl2(aq) → 2 NaCI(aq) + CaCO3(s)

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Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

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Q: if you start with 50 grams of cobolt-60 how many grams would you have of it left after 5 half lives

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Q: How many grams of Ag2CO3 will precipitate when excess Na2CO3 solution is added to 41.0 mL of 0.744 M...

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Q: (a): [H3O+] = 1.0 x 10-5 M at 25°C: what is the OH−concentration?  Is the solution acidic, basic, o...

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Q: 2. Differentiate Boyle's law and Charles' law.

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Q: 1. Circle and name all of the functional groups in the following molecules. H. .N. ОН ОН NH H2N HO F...

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Q: What is hydrolysis? Group of answer choices It is a reaction that involves the formation of water. I...

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Q: Predicting acid or base strength from the conjugate species 0.1 M aqueous solution НСООН HC,04 (Choo...

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Q: Draw the most stable conformations of the following: HO Br Cy Br

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Q: Which increases the rate at which concrete forms? O Increasing pressure O Adding calcium nitrate or ...

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Q: Explain the meaning of third-spacing.

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Q: Question 7 What is the molarity of a solution made by dissolving 8.56 g of potassium acetate (KC2H3O...

A: Given data : Mass of KC2H3O2 = 8.56 g Volume of water = 750.0 mL = 0.750 L

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A: A molecule will be a polar molecule if its dipole moment is not zero. it will be a non-polar molecul...

Q: Please provide a complete, arrow-pushing mechanism for each of the below reactions. The following pr...

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Q: III. Identify the type of intermolecular force of attraction described in each of the following numb...

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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.