Water superheated under pressure to 200.°C and 750 atm hás Kw= 1.5 X10 What is [H;O Jand [OH] at 200 °C? Is the water acidic, basic, or neutral?

Q: w: In pure water at 25°C, [H30+]=1x10¬7. What is the pH of pur water at 25°C?

A: Given that: [H3O+] = 1×10-7 pH of pure water = ?

Q: The volume of an adult’s stomach ranges from about 50mL when empty to 1 L when full. If the stomach…

A: Since the pH is given by  pH = -log[H+] where [H+] = concentration of H+ ions Hence substituting the…

Q: An aqueous solution of window cleaner has [H3O+] = 1.8x10-10 M at 25oC. Calculate [OH2]. Is the…

A: Given that: [H3O+] = 1.8x10-10 M [OH-] =? Is the solution neutral, acidic, or basic?

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A:

Q: For an aqueous solution of 0.45 M Ba(OH)2, calculate the values of the following  parameters: [H+ ],…

A:

Q: The pH of a basic solution is 12.35. What is [OH 1?

A: pH + pOH = 14  Given, pH = 12.35  Then , pOH = 14-12.35 = 1.65

Q: What is the concentration of H3O+, in M, of a solution with a pH of 1.11?

A: Given :  pH of Solution = 1.11 [ H3O+ ] = ? We know the following formula  pH = - log[ H3O+ ]

Q: A diprotic acid, H,A, has Ka1 = 3.4 × 10“ and Ka2 = 6.7 × 10°. What is the pH of a 0.48 M solution…

A:

Q: [H;O'] [OH'] pH pOH acidic or basic ? 1.7 X 10:1ºM 8.79

A: pH = -log[H+] pOH = -log[OH-] pH+pOH = 14 If pH>7, basic If pH<7, acidic

Q: Water superheated under pressure to 200.°C and 750 atm hás Kw= 1.5 X10* What is [H3O Jand [OH] at…

A:

Q: What is the pH of 0.00083 M CsOH? Is the solution neutral, acidic, or basic?

A: Given; Concentration of caesium hydroxide solution, [CsOH] = 0.00083 M pH of the caesium hydroxide,…

Q: Acetylsalicylic acid (aspirin), HC₉H₇O₄, is the most widelyused pain reliever and fever reducer.…

A:

Q: 0.637 M weak acid has a H3O+ concentration of 0.000126 M. What is the percent ionization of this…

A: We will use formula of ionisation and concentration

Q: (a) What is the pH of 0.0111 M NaOH? Is the solution neu-tral, acidic, or basic? (b) What is the pOH…

A: Calculate the pH of NaOHpOH=-log OH-      =-log 0.0111pOH=1.9546∴pH=14-1.9546   pH=12.045Hence pH…

Q: What is the pH (expressed in two significant figures) of a solution in which the [H3O+] is 0.050 mol…

A: Concentration of [H3O+] = 0.050 mol/litre  Concentration of [H3O+] = 0.050 M

Q: A solution has a pH of 3.10. What is the OH- concentration of the solutionat 25 degrees Celcius?

A: pH of a solution is equal to the negative logarithm of the concentration of H+ions.

Q: The pH of lemon juice is 2, and the pH of orange juiceis 4. Which of these is more acidic, and by…

A:

Q: Complete the following statements about solutions: (a) pOH > 7; solution is O acidic о basic O…

A: pOH is a criterion for measuring the hydroxide ion concentration in the solution. It is used to…

Q: What is the hydroxide ion, pH, and pOH of a solution with a hydrogen ion concentration of 3.25 x…

A: Given:  [H+] = 3.25 x 10-3 M  Kw = 10-14    Since [H+] < 10-7 M so solution is acidic in nature.…

Q: Water superheated under pressure to 200 "C and 750 utm hás Kw= 1.5 X10 Aut is (H,O And [OH) at 200…

A: The equilibrium reaction of water at constant temperature; 2H2O→H3O++OH- and equilibrium constant of…

Q: What is the pH of a solution ten times as acidic as one of pH 5?

A:

Q: Novocaine, C13H21O2N2Cl, is the salt of the base procaine and hydrochloric acid.  The Kb of procaine…

A: Salts are of three types .They are Acidic salt , basic salt and neutral salt.

Q: What is the pH of a solution with a pOH of 8.6? What are the [H+ ] and [OH-] concentrations? Is the…

A: pOH = 8.6 [H+] = ? [OH] = ?

Q: The pain reliever codeine is a weak base with a K, equal to 1.6x10-6. What is the pH of a 0.05 M…

A: pH of a solution is defined as the negative  logarithm of H+ ion concentration. Given codeine…

Q: (a) Write a chemical equation that illustrates the autoionizationof water. (b) Write the expression…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Is a pOH = 4.34 solution acidic, basic, or neutral?

A: An acidic substance increases the concentration of the hydrogen ion (H+) in water. For example, the…

Q: A solution is prepared by mixing KF (aq) and NaNO3 (aq). Which of the following statements is true O…

A: The solution KF and NaNO3 have the following characteristics.

Q: 3.) If [H'] = 4.5 x 10 M, what is the pOH? If the pH = 6.5, is the solution acidic or basic? 4.)

A: The hydrogen ion concentration of the solution is = 4.5 x 10^-4 M The pOH of the solution =?

Q: An aqueous solution at 25°C has a pOH of 13.10, Calculate the pH. Round your answer to 2 decimal…

A:

Q: is the salt C5H5NHBr acidic, basic, or neutral?

A: The reaction of acid with base results in the formation of salt and water. The general equation is…

Q: Water superheated under pressure tọ 200,°C and 750 atm hás Kw= 1.5 X10h What is [H3O"]and [OH'] at…

A: Solution The constant of a chemical process (usually denoted by the image K) provides insight into…

Q: What is the concentration of [OH-] in chocolate milk if [ H3O+] = 4.5 x 10-7 M? Is chocolate milk…

A: Given, [H3O+] = 4.5 × 10-7 M We know, Kw = [H3O+] [OH-] = 10-14

Q: The pH of a 0.016 M weak acid solution is 2.19. What is the percent ionization for this acid?

A:

Q: Predict whether aqueous solutions of the following substancesare acidic, basic, or neutral: (a)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: is the salt NaClO acidic, basic, or neutral?

A: The reaction of acid with base results in the formation of salt and water. The general equation is…

Q: Seawater has pH of 8.5. Is seawater acidic, basic, or neutral?

A: From given question Initially we are categorizing pH levels and determining the criteria of pH for…

Q: 4• 16.84 Predict whether aqueous solutions of the following sub- stances are acidic, basic, or…

A: SOLUTION: Step 1: (a) AlCl3 acts as Lewis acid. Aluminium has 6 electrons in its valence shell, and…

Q: Which diagram best represents an aqueous solution of NaF? Will the solution be acidic, basic, or…

A: NaF is a salt , so first we would write its raction with water to check the species formed .  Based…

Q: Which of the following pH values indicate an acidic solution at 25oC? Which are basic, and which are…

A: pH value of any solution is actually a measure of its acidity or basicity. It is equal to the…

Q: Will a 0.1 M solution of NH4CN(aq) be acidic, basic, or neutral? [K(NH3) 1.8 x 10; K,(HF) 6.6 x 10)…

A: GIVEN: Concentration of NH4CN= 0.1 M Ka (HF)= 6.6 x 10-4 Kb(NH3)= 1.8 x 10-5  To determine whether…

Q: What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL, should be used to…

A: the answer is follows as:

Q: People often take milk of magnesia to reduce the discomfort associated with acid stomach or…

A: pH is defined as the negative logarithm of hydrogen ion concentration present in the solution.…

Q: 5) What is the pH and pOH of a solution with a [H,0'] of 5.72X 10* M? Is the solution acidic, basic…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: State for each of the following examples if it is acidic, basic, or neutral a. Na,SO4 b. KF c. FeBr3

A: The nature of the solution of a salt depends on the nature of acid and base produce by hydrolysis.…

Q: If the hydrogen ion concentration of a solution is [H*] = 1 x 10 M, is the solution acidic,…

A: The hydrogen ion concentration of the given solution is = 1.0 x 10^-7 M The nature of the solution…

Q: Are these solutions acidic, basic, or neutral? Then on the section below, categorize HCI and HC2H3O2…

A: We have to categorize HCI and HC2H3O2 as either weak or strong acids as follows in step 2:

Q: Calculate [OH−] for the following solution; [H3O+] = 8.87×10−9 M Is the solution basic at 25°C?

A: pH is negative logarithm of hydronium ion. Given,  [H3O+] = 8.87×10−9 M

Q: Which of the following HCO(3)- to H(2)CO(3) ratios represent(s) an acidic pH? 1. 18:1 2. 28:1 3.…

A: The ratios 18:1 and 12:1 between bicarbonate ions (HCO3-) and carbonic acid (H2CO3) represent an…

Q: Calculate the [H;O*] for a solution in which [OH] = 2.7 x 1011 M. Is this solution acidic, basic, or…

A:

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.