What is the pH of a solution that is 0.32 M KOCN and 0.10 M HOCN (cyanic acid)?

Q: An aqueous solution contains 0.364 M KHCO3 and 0.411 M H2CO3. The pH of this solution is  . ----…

A: Answer given as follows

Q: The pH of an acidic solution is 5.81. What is [H⁺]?

A: Given : pH = 5.81   We have to calculate Hydrogen ion concentration([H+]).

Q: A solution is made by dissolving 0.0890  moles of Ba(OH)2 in enough water to make 615  mL of…

A:

Q: A chemist dissolves 498. mg of pure sodium hydroxide in enough water to make up 60. mL of solution.…

A: given :-  mass of NaOH = 498. mg  volume of solution = 60. mL  To calculate :-  pH of solution

Q: A 1.25 M solution of the weak acid HA is 9.2% dissociated. What is the pH of the solution?

A: The pH of a solution expresses the basicity and acidity of the given solution, which is calculated…

Q: 8.50g of the strong base, Ba(OH)2, (molar mass = 171.342 g/mol) was dissolved in enough water to…

A: Given that: mass of Ba(OH)2= 8.50 g  volume of Ba(OH)2= 500.0 mL  = 0.50 L molar mass = 171.342…

Q: Calculate the pH of a solution when 10.00 mL of 0.1000 M NaOH is added to 20.00 mL of 0.1000 M…

A: Given: Concentration of CH3COOH = 0.100 M Volume of CH3COOH solution = 20.00 mL = 0.020 L…

Q: Calculate the pH of the acid solution after the chemist has added 51.3 mL of the KOH solution to it.

A:

Q: What is the pH of a solution that contains 0.10 M cyanic acid and 0.20 M sodium cyanate?

A:

Q: ydroiodic acid often is used to disinfect and sanitize medical tools and products. In an experiment,…

A: 1. the hydronium ion concentration of the resulting diluted solution = 0.15M 2. the pH of the…

Q: A student takes 93.3 ml of a 0.0363 molar KOH solution and dilutes it to a final volume of 6,143.2.…

A: Given, Initial volume of solution = 93.3mL = 0.0933L. Final volume of solution = 6,143.2mL =…

Q: What is the pH of a solution composed of 1.0 x 10-6 M sodium hydroxide solution?

A: Acid is commonly sour. An acid is a substance that renders an ionizable hydronium ion (H3O+) in its…

Q: What is the pH of a solution that is 2.7×10-9 M in NaOH

A:

Q: What is the pH of a solution that is 3.0 M H2SO4

A: Please find the solution below:

Q: Strong and Weak Acids and Bases Citric acid is a stronger acid than carbonic acid. Which has a…

A: The acidic or basic nature of a solution is determined by its pH value. pH measures the…

Q: What is the pH of a solution that is 0.33 M KOCN and 0.10 M HOCN (cyanic acid)?

A: pH is mathematically defined as negative logarithm of hydronium ion. pH=-log(H+).…

Q: What is the pH of a 0.0000100 M solution of CsOH?

A: Given :-  Concentration of CsOH = 0.0000100 M   To calculate :-  pH of solution

Q: you add 200 mL of 0. 100 M HCI to 1.00 L solution containing 0,150 M HEN and 0.300 M NaCN, what will…

A: Given-> Volume of HCl = 200 ml = 0.200 L (1L =1000ml) Molarity of HCl = 0.100 M Volume of initial…

Q: Calculate the pH of a mixture that contains 0.10 M of HNO3 and 0.23 M of HBrO.

A: Given solution is a mixture of two acids namely HNO3 and HBrO.

Q: The compound methylamine is a weak base like ammonia. A solution contains 0.199 M CH3NH3* and 0.117…

A: TThe base is the substance that gives OH- or accepts H+ ions in solution. The Henderson Hasselbalch…

Q: The active ingredient of bleach such as Clorox is sodium hypochlorite (NaClO). Its conjugate acid,…

A: The word pH stands for the potency of hydrogen and it is used to measure the concentration of…

Q: 10.0 cm³ of a solution of a strong acid with a pH of 3 is added to a volumetric flask and the total…

A: Given data: Volume of acid before adding water = 10 cm3 = 0.01 dm3  pH before dilution = 3 Volume of…

Q: The pH of a basic solution is 13.05. What is [H⁺]?

A: given, pH = 13.05  we have to calculate [H⁺]

Q: A substance accepts a hydrogen ion in a reaction . Does the property describe a solution that is…

A: We will answer this question using bronsted- lowry acid- base concepts.

Q: How do I use the amounts of the acid and base in mL with the M concentrations to find the pH?

A: Acid-base neutralization reactionsThis is a typical acid-base reaction, wherein a strong acid…

Q: What is the [H3O+] is a solution that has the pH of 3.400?

A: Given: pH of the solution = 3.400

Q: Determine the [OH−] of a strong basic solution with a pH of 5.40 @ 25 degrees C.

A: Given, Temperature , T =25°C pH = 5.40

Q: A 2.5-g quantity of HCl is dissolved in 245 mL of water and then diluted to 890 mL. What is the pH…

A:

Q: If the ?a of a monoprotic weak acid is 4.6×10−6, what is the pH of a 0.12 M solution of this acid?…

A: pH of a weak acid is calculated as:

Q: Given 100 mL of a 0.245 M solution of pyridine (C5H5N pKb = 8.77), what is the pH if 100 mL of 0.245…

A: when Acid and base mix in equal milliequivalent form salt

Q: The active ingredient of bleach such as Clorox is sodium hypochlorite (NaClO). Its conjugate acid,…

A: The word pH stands for the potency of hydrogen and it is used to measure the concentration of…

Q: A 0.825 M solution of a weak base has a pH of 11.83. What is the base hydrolysis constant, ?b, for…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: (a) What is the pH of 0.75 M NaF?(b) What is the pH of 0.88 M pyridinium chloride, C₅H₅NHCl?

A: a) The pH of 0.75 M NaF is 8.52.

Q: What is the pH of a 0.016 M HONH2 solution?

A:

Q: The pH of a basic solution is 10.15. What is pOH?

A: We have, the pH of a basic solution = 10.15We need to calculate it's pOH value.

Q: The pain reliever codeine is a weak base with a Kb equal to 1.6×10–6. What is the pH of a 0.250 M…

A: Let the general formula of the weak base be BOH. It will dissociate as:…

Q: Calculate the pH of a solution which results from the mixing of 50 ml of 0.3 M HCI with 50 ml of 0.4…

A: Given volume of HCl = 50 mL = 0.050 L  As, 1000 mL = 1.0 L  Molarity of HCl = 0.3 M = 0.3 mol/L…

Q: The pH of a basic solution is 9.77. What is [OH⁻]?

A: we know, pH + pOH = 14 pOH =  -log[OH-]

Q: You take a 1.50 moles of strong acid HCl and a 1.00 moles strong base NaCl and combine them with a…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 50mL of a 2.0M HCl solution is diluted to 6,000mL with distilled water. what is the pH of the…

A: Using Equation of dilution and formula of pH , the pH of resulting solution can be calculated.

Q: What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOOK?

A: Given data contains, Concentration of formic acid is 0.30 M. Concentration of potassium formate is…

Q: How many moles of NH4Cl would need to be added to 441.6 mL of 1.43 M NH3 to produce a solution with…

A:

Q: If a buffer solution is 0.580M in a weak acid (?a=4.4×10−6) and0.170 M in its conjugate base, what…

A: In this question, we will determine the pH of the buffer solution.  How we can calculate the pH of…

Q: Given 1000 mL of a 0.114 M solution of pyridine (C5H5N pKb = 8.77), what is the pH if 100 mL of…

A:

Q: Calculate the pH of a solution that is 0.125M benzoic acid and 0.200M sodium benzoate, a salt whose…

A: Here, benzoic acid is a weak acid and sodium benzoate is a salt  Benzoate ion is the conjugate base…

Q: 1. Which has the lowest pH? Explain why. 0.10M HCl or 0.20M HCl

A:

Q: The pH of normal rain water is 5.80. What will be the pH of rainwater that falls near a coal-burning…

A: pH  is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions  are…

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.