Acid/Base Ionization & pH & pOH 2. Calculating [H;O*]/[OH] from pH/pOH a) [OH] when pH = 5.30 b) [OH] when pOH= 4.0

Q: describe in detail the preparation of 800 mL of 45 parts per thousand Cl- from 0.01 M P6CI2

A: The concentration is parts per thousand (ppt) describes that 1 g of solute is present in the 1 L of ...

Q: Cisplatin preferentially binds N' of the purines adenine and guanine. Draw the product of the follow...

A: The correct answer is given below

Q: Indicate whether or not each of the structures is considered to be aromatic. NH A Which is true? A i...

A: We have to find whether these compounds are aromatic or not.  

Q: Give the conjugate base of H2O.

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when...

Q: Example 8 Calculate the corrosion rate in mpy of Al specimen (5 cm) immersion in aqueous solution fo...

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Q: 1) What law is applicable to distillation? 2) When are the following types of distillation used: a) ...

A: Distillation is a separating technique of liquids based on the boiling point differences.  

Q: What is the percent yield of CO 2 if the reaction of 10.0 grams of CO with excess O 2 produces 12.8 ...

A: Given,  10 g of CO with excess O2 produces 12.8 g of CO2.  Actual yield = 12.8 g  Limiting reagent i...

Q: sa dipole moment?

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Q: Would someone be able to explain conformationally locked enantiomers? What types of structures go un...

A: In this problem we have to describe about the conformationally locked isomers.   

Q: Example 5 A sample of zinc corrodes uniformly with a current density of 4.2 x 10° A/cm in solution. ...

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Q: An aqueous solution contains 0.26 g of an organic compound in 1 L of solution. The osmotic pressure ...

A: a) Given, Mass of the organic compound (m) = 0.26 g Volume of the solution (V) = ? Osmotic pressure ...

Q: Suppose you have 1 g of a solute X (K = 10) in 100 mL of water (solvent 1) and you want to extract i...

A: Liquid-liquid extraction

Q: Which of the following are included under physical properties? O flammability O acidity density melt...

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

Q: Compute for the volume (in mL) of 2 M acetic acid and mass (in g) of sodium acetate needed to prepar...

A: Let us suppose we prepare 100 ml of acetate buffer with concentration 10mM. Hence moles of acetate p...

Q: Calculate the mass in kilograms of 11.9 mol of CuF2 2H20. kg CuF2 2H20

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Q: Express the equilibrium constant for the following reaction. RbBrO3 (s) = RbBrO(s) + O2(g)

A: Given :- RbBrO3(s) <-----> RbBrO(s) + O2(g)  To write :- equilibrium constant expression for a...

Q: how would you prepare 25mL of a 15% dye solution beginning with a 20% stock dye solution? find mL of...

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Q: In the preparation of a standard stock solution for protein analysis, 50 mg of bovine serum albumin ...

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Q: For the reaction X(g) + 2Y(g) = 3Z(g) Kp = 2.08x10-2 at a temperature of 325 °C . Calculate the valu...

A: Given reaction: X (g) + 2Y (g) ⇌ 3Z (g) Given, Kp = 2.08×10-2 at 325 ∘C We have to find the value of...

Q: Draw the reaction mechanism of adenosine monophosphate and guanosine monophosphate (with curly arrow...

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Q: What are the rankings of stability for regular (primary, secondary, tertiary), allylic (1, 2, 3), an...

A: Radicals are electron deficient species. Greater the number of electron donating group present, high...

Q: A soft drink costs 75 cents for a 12-oz can. A two-liter bottle costs $1.25. How much more expensive...

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Q: Nitrogen dioxide dimerizes according to the following reaction: NO2 (g) = N204 (g) Kp = 6.7 at 298 K...

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Q: 1.Consider the chemical reaction: N2+ 3H2 yields 2NH3. The equilibrium constant is K = 6.0 x 10-2, a...

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: The intermolecular forces (IMF) found in the molecule water (h2o) is A dispersion B dipole-dipole C ...

A: The attraction forces between the different molecules are known as intermolecular forces. Different ...

Q: Accurate, Erroneous, Impossible Read carefully the given partial names in IUPAC alkane nomenclature ...

A: Interpretation- We have to choose the name which is basically accurate , Erroneous and Impossible - ...

Q: Which of the following are post-transcriptional modifications of RNA? a. Cap addition b. Poly A tai...

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Q: Calculate the approximate boiling point (in °C) of a solution of 285 g of magnesium chloride in 2.0 ...

A: Given, Mass of magnesium chloride (MgCl2) = 285 g Mass of water solvent = 2.0 Kg Boiling point eleva...

Q: amount of ammonia s

A: In this question we have to explain what is the amount of ammonia depend on in the process of adjust...

Q: For the Diels-Alder reaction, identify the diene, the dienophile, and the Diels-Alder adduct. H3CO. ...

A: A diene is an organic compound, especially a hydrocarbon, containing two conjugated double bonds whi...

Q: A sólution of g/L acrylamide in than is polymerized at /L isobutyryi peroxide (initiator) whose half...

A: Given data: The half-life is t1/2 =9 hrs. The ratio is kp2 /kt=22 L⋅mol-1s-1 The molecular concentr...

Q: Decomposition reactions like carbonate decomposition is a common organic chemistry reaction. True Fa...

A: Orgaanic compounds can be defined as the compounds containing carbon bonded with hydrogen.These are ...

Q: A mixture initially contains A, B, and C in the following concentrations: [A] = 0.400 M , [B] = 1.40...

A: We have to predict the Kc value.  

Q: Is prepareu at 25 IS hilialy 0.21M weak acid with K̟=4.5 × 10, and 0.43M in potassium nitrite (KNO,)...

A: Buffer solution is calculated by using Henderson Hassel balch equation

Q: A chemist measures the enthalpy change AH during the following reaction: P4(s) + 6 Cl,(9)→4 PCI3(g) ...

A: Enthalpy of reaction is the difference of total enthalpies between reactant and product.  ∆H = total...

Q: Draw the kinetic and the thermodynamic addition products formed when one equivalent of HBr reacts wi...

A: The thermodynamic and kinetic product is given below

Q: Complete this table for the reaction T(k) [N2] [H2] [NH3] [Kc] 500 0.115 0.105 0.439   575 0.110   ...

A: KC can be calculated by writing the balanced equation.

Q: A secondary step in the process to produce ultra-pure silicon is to combine silicon tetrachloride wi...

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Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.019M ...

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Q: A sample of meat scrap weighing 2.000 g is digested with concentrated sulfuric acid and a catalyst. ...

A: The excess 0.6700 N  H2SO4  requires to neutralize NaOH. The volume of 0.6700 N H2SO4  requires can ...

Q: What is the effect of the ratio of conjugate base to acid on buffering capacity?

A: In essence buffer solutions resist changes in pH. A buffer contains appreciable amounts of a weak ac...

Q: In which of the following reactions will Ke = Kp? %3! O 4 NH3(g) +3 O2(g) 2 N2(g) + 6 H20(g) O 2 N2(...

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Q: pH

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Q: Rank the isomers in order of increasing heat of formation. Highest heat of formation Lowest heat of ...

A: The alkenes are compound which composed of carbon and hydrogen and contains at least one double bond...

Q: Use the graph below as reference: What is the composition of the distillate of 55% cyclohexane dist...

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample o...

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Q: Consider the following reaction at equilibrium. What effect will removing NO2 have on the system? SO...

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Q: w/ 2. 3. #3 9 1I0 Empirical formula mass: Empirical formula: What is the empirical formula and empir...

A: Empirical formula tells about the simplest ratio of atom present in a compound....

Q: 12. Provide one other contributing resonance form for structures A, B, and C. Show all electron move...

A: Resonance structures are formed by movement of pair of electron or single electron.   

Q: What reagents would be used in each reaction (mechanism isnt needed).  State the differences betwee...

A: Aldol condensation reaction is condensation reaction between two aldehydes having alpha hydrogen ato...

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.