How many grams of hNO3 must be dissolved to make 25 L of solution that has a ph of 1.5?

Q: What is the [H3O+] of a solution if [OH−] is 5.0 × 10−8 M?

A:

Q: What is the pH of a 0.00349 M solution of HCl?

A: HCl is a strong, monobasic acid and dissociates completely as per the following reaction:- HCl (aq)…

Q: If the pH of a solution is 0.14, what is the concentration of [H+]?

A:

Q: What mass of KOH is necessary to prepare 880.0 mL of a solution having a pH = 11.57? Mass %3D

A: Given data - pH = 11.57 Volume of the solution = 880 mL To calculate = mass of the KOH required

Q: Explain why pH of 0.1M HCl is not the same as the pH of 0.1M HF?

A: Answer  Explain why pH of 0.1M HCl is not the same as the pH of 0.1M…

Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: Calculate the pH of the following solution: 50 M HNO3

A:

Q: 2. One mole of H* is always neutralized by mole of OH-.

A: -> If water form from combination of ions  then it is neutralization .

Q: A concentrated HCl solution contains 36.0% HCl (density of 1.18 g/mL). How many liters are required…

A: pH: The acidity of the solution is given in the term of pH, it is given by negative logarithm of…

Q: What is the pH of a solution that has [OH-] = 6.0 × 10−12 M?

A: pH: pH is  justified  as power of hydrogen. pH=-log[H+] Or in general we can say that it helps us to…

Q: Calculate the pH of the following solutions. 5.00 g of HBr in 100 mL of the aqueous solution

A: Given, mass of HBr = 5.00 g            volume of HBr = 100 mL Now, let us calculate the moles of…

Q: If a solution has pH of 5.50, calculate its [OH-]*

A: Given  PH = 5.50  [OH- ]  = ?

Q: How much NAOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00? A solu:

A:

Q: The pH of a solution of 0.200 M NaOH is __________.

A: • The values provided in the question are:-     i) Concentration of sodium hydroxide solution,…

Q: a solution has a concentration of OH- =4.0x10-5 M. what are the concentration of H3O+ and the pH of…

A: pH of a solution can be defined as negative of logarithm of concentration of hydronium ions

Q: If the pH of a solution is 1.78, what is the concentration of [H+]?

A: pH = -log [H+]

Q: The pH of a basic solution is 10.61. What is [H⁺]?

A:

Q: An aqueous solution at 25 °C has a pH of 6.49. Calculate the pOH. Be sure your answer has the…

A: Answer:- This question is answered by using the simple concept of calculation of pOH using the…

Q: What would be the pH of 1 L of water if 1 mL of 1 M HCl isadded?

A: pH of a solution can calculate by the following formula  pH=-log[H+] Given data 1 mL of 1 M HCl…

Q: What is the pH of a 0.00100 M solution of HCl?

A: Given :- molar concentration of HCl solution = 0.00100 M  To calculate :- pH of the solution

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.210?…

A: NaOH   →  Sodium Hydroxide NaOH  → It is strong BaseSo it will completely dissociate NaOH   ⇌ Na++…

Q: Suppose 0.5 L of a HNO3 solution has a pH of 2.20. How many moles of HNO3 must have been initially…

A: pH = -log[H+]  where [H+] = concentration of H+ ions  Hence substituting the values we get  2.2 = -…

Q: What is the pH of a 0.25 M solution of NH4+? What is the percent ionization of NH4+?

A: Here we have to find the pH of 0.25 M aqueous NH4^+ solution and have to determine percentage of…

Q: Calculate the concentration of all species present and the pH of a 0.020-M HF Solution.

A: Concentration of HF = 0.020 MKa(HF) = 3.5 * 10-4Chemical reaction of HF in water Chemical Equation…

Q: What is the pH of a 0.00235 M solution of HCl?

A: Given that : pH of HCl = 0.00235 M HCl is a strong acid, so it will dissociate completely.  HCl  →…

Q: Calculate the [H3O+] and pH of a 0.62M NaOH solution.

A: Given, Concentration of NaOH = 0.62M

Q: If the (H*) in a solution is 6.23 x 10$ M. What is the pH?

A: PH is  defined as the power of Hydrogen.it measure acidity, basicity or neutrality of aqueous…

Q: What is the theoretical pH of a 0.00001 M HBr solution?

A:

Q: What is the pH of a 0.97 M solution of HCl?

A: PH = -Iog [H +] Negative logarithm of  hydrogen concentration =PH  PH= - log [0.97]  PH = 0.013

Q: What are the Four factors affect the acidity of HA ?

A:

Q: At 25 degrees C, a solution has a pH of 10.69. What is the [OH-] in the solution?

A: Given : pH = 10.69

Q: he pH of a half-neutralized solution is 1.86. What is the value of [H+] and Ka?

A:

Q: pH of a 10-4 M KOH solution is: O -4 O 10 O 4 O -10

A: pH is the negative logarithm of the concentration of Hydrogen ion and is given by  pH = - log [H+]…

Q: What is the [H3O+] concentration of a solution that has pH + 11.61, 7.156, 0.015

A:

Q: What mass of NaOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: Given: pH is 12.40 Volume s 500.0 mL

Q: What mass of LIOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: We have ph=12.40 Since, ph+pOH=14 So,  pOH=14-ph=14-12.40 pOH=1.6 And pOH=-log[OH-] [OH-]=10-poH…

Q: How much NaOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00?

A: ANSWER IS :

Q: What is the pH of a 0.020M HBr solution?

A: 4th ans is correct but not the 5th one Since in 4th we have reaction  HBr ----> H+ + Br-  Hence…

Q: What is the pH of a 0.00200 M solution of NaOH?

A: Concentration of NaOH = 0.00200 M pH = ?

Q: Calculate the pOH and pH of a 0.0045 M solution of NaOH.

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Calculate the concentration of an aqueous solution of NaOH that has a pH of 11.50.

A: • The values provided in the question are:-      i) pH of NaOH solution = 11.50    • We need to…

Q: Calculate the [H3O+] for a solution to buch has a pH of 1.8

A: pH determines the potential of hydrogen. It gives the acidic and basic extent of a solution. Its…

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 12.500?…

A: Concept: pH = - log [H+] pOH = -log [OH-] pH + pOH = 14

Q: Calculate the pH of each solution. H3O+][H3O+] = 6.0×10−7 M

A: pH  calculation using concentration of H+ :

Q: What mass of KOH is necessary to prepare 830.0 ml of a solution having a pH = 11.49? Mass = g

A: Find the mass of KOH....

Q: The pH of a solution is 5.93. Find the pOH, [H;O*], and [OH-].

A:

Q: If the pH of a solution is 6, then O [OH--] = 1 x 10 8 M O [H+] = 6 M O [H+] = 1x 106M O pOH = 1

A: Given that pH of a solution is 6.We know pH = - log [H+].Thus we can get the [H+] as 10^…

Q: The pH of a solution is 9.57 at 25°C. What is the hydroxide-ion concentration in the solution?…

A: Given : pH = 9.57 at 25 oC

Q: Calculate the pH of the following solutions. 0.40 M phthalic acid

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.