Calculate the pH of a solution made by adding 15.00g of sodiumhydride (NaH) to enough water to make 2.500 L of solution.

Q: A solution is made by dissolving 0.02500 moles of Ba(OH)2 in enough water to make 750. ml of…

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Q: Determine the [OH], [H;O*], pOH and pH of a 0.001 M KOH solution.

A: Given,

Q: What is the pH of a 0.400M solution of sodium acetate?

A: The chemical formula of sodium acetate is CH3COONa. It is a salt of strong base NaOH and weak acid…

Q: Calculate the pH and [OH'] of a 0.001 M solution of NaOH.

A: Given :- molar concentration of NaOH = 0.001 M  To calculate :- [OH-] and pH of the solution

Q: Suppose 0.100 mol of NaCH3COO is dissolved in enough water to make 1.00 L of solution. What is the…

A: pH is referred to the potential of hydronium ion and is calculated by taking the negative log value…

Q: Calculate the pH of 0.010 M Trisodium arsenate

A: The pH is calculated below

Q: Consider a solution which is [OH-] = 1.0 x 10-5 M. Calculate the pOH of the solution. Is the…

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

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Q: Calculate the pH of a 1.33x10-9 M solution of LiOH.

A: The reaction will be as shown below. LiOH ----> Li+ + OH-  Assuming complete reaction, we can say…

Q: A chemist dissolves 688. mg of pure sodium hydroxide in enough water to make up 130. mL of solution.…

A: Given: Mass of sodium hydroxide = 688.0 mg Volume of solution = 130.0 mL Molar mass of NaOH = 40…

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: Calculate the pH of a 0.020 M solution of oxalic acid

A:

Q: What was the maximum pH reached when hydrated lime is added to water? Explain the chemistry as to…

A: Water having carbonate and bicarbonates as anion , have pH value greater than neutral value .Such…

Q: Determine the pH of a 0.0020M barium hydroxide solution.

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Q: The pH of a 0.0040 M solution of Ca(OH)₂ is

A: Given, Concentration of Ca(OH)2 solution = 0.0040 M So, [OH-]= 2×0.0040 M= 0.0080 M

Q: What is the pH of a 0.00065 M solution of HI?

A: The pH of the solution has to be calculated,

Q: Calculate the pH of a solution prepared from 0.200 mol of NH4CN and enough water to make 1.00 L of…

A: NH4CN is a salt of weak acid HCN and weak base NH4OH. pH of a salt of weak acid (WA)and weak base…

Q: What is the pH of a 0.200 M solution of sodium acetate?

A:

Q: What is the pH of a 0.500 M  solution of sodium acetate?

A: Sodium acetate is a basic salt formed from strong base sodium hydroxide and weak acid acetic acid.…

Q: Calculate the pOH and the pH of a 5.0 x 10^-2 M solution of NaOH.

A: Given :-A 5.0×10-2 M solution of NaOHwe have to calculate the POH and PH.

Q: Calculate the pH AND the pOH of each of the following solutions 9) 150,000 mL of a solution…

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Q: 48. A 0,25-g sample of lime (CaO) is dissolved in enough water to make 1500 mL of solution.…

A: As per our guidelines we can solve only first question please resubmit other questions as next…

Q: Calculate The pH 0.09M solution of magnesium hydroxide

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Q: Consider a solution which is [OH-] = 8.4 x 10-11 M. Calculate the pOH of the solution. Is the…

A: [OH–] = 8.4 x 10–11 M( Given ) So, pOH = – log [OH–]  = – log( 8.4 x 10–11 ) = 10.075 Now, As we…

Q: What is the pH of a solution that is 2.8×10−9 M in NaOH?

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Q: What is the pH of a 0.00050M Ca(OH), solution? 3.00 3.30 9.50 10.70 11.00

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Q: The pH of a 0.0033 M solution of Ca(OH)₂ is

A: The negative logarithmic concentration of hydronium ions in solution is called pH. It is measured in…

Q: Calculate the pH of a 0.20 M solution of HCN

A: Given data 0.20 M solution of HCN, Which has a Ka of 4.9×10-10 at 298 K. pH has to be determined for…

Q: Calculate the pH of a 0.50 M solution of HCN

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

A: concentration of NaOH solution is 0.0045 M  we have to find pH and pOH of solution  pH = -log[H+]…

Q: Calculate the pH of a 0.820 M solution of ammonium bromide, NH₄Br. pH = ___

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Q: Calculate the pH and pOH for the solution with [Ca(OH)2] = 4.29 x 10–5 M. Is the solution acidic or…

A: Since the the salt given Ca(OH)2 is a strong base Hence it will dissociate completely as per the…

Q: Determine the [OH'], [H;O*], pOH and pH of a 0.001 M KOH solution.

A: KOH ----> K+  + OH-  [OH-] = [KOH] = 0.001 M [ H3O+ ] = Kw÷ [ OH- ]               = 10-14/0.001 =…

Q: Calculate the pH of a solution made by adding 2.50 g oflithium oxide (Li2O) to enough water to make…

A: Since Li2O reacts with water and form Li+ and OH- as shown below Li2O + H2O -----> 2 Li+ +  2 OH-…

Q: How many moles of nitric acid do you have in a 0.650 L solution of 0.035 M nitric acid? What is the…

A: Given Data :  Nitric acid molar conc. = 0.035 M Volume of nitric acid = 0.650 L Mole of nitric acid…

Q: A 1.800-L sample of hydrogen fluoride gas at 20.0° C and 0.750 atm pressure was dissolved in enough…

A: Given that : Volume of solution(V) = 1.8 L Temperature(T) = 20°C = 293 K Pressure(P) = 0.750 atm

Q: What is the ph of a 0.00130 M solution of NaOH

A: Concentration of NaOH = 0.00130 M  pH of the solution of NaOH = ?

Q: Calculate the pH of a solution made by diluting 11 mL of a 3 M solution of HCI to a final volume of…

A: Initial Molarity of HCl solution = M1 = 3 MInitial Volume of HCl solution = V1 = 11 mL= 0.011 LFinal…

Q: Calculate the pH of a solution prepared from 3.0 g of acetic acid to 500 mL of water.

A: Solution: pH is the measure of hydrogen ion strength of a solution and its value is equal to the…

Q: Calculate the pH of a solution made by adding 2.70 g of lithium oxide (Li2O) to enough water to make…

A: Mass of lithium oxide = 2.70 g Volume of solution = 1.300 L

Q: How many grams of NaHCO3 must be added to 4 g K2CO3 to give a pH of 10.80 in 500 ml total solution?

A: Henderson-Hasselbach equation is given by: pH = pKa + logA-HAwhere [HA] is the concentration of the…

Q: A solution is made by dissolving 27.5 g of HONH₃ClO₃ in 500.0 mL of water. Determine the pH of the…

A: Given: Mass of HONH₃ClO₃ = 27.5 g Volume of Water = 500.0 mL To Calculate: The pH of the solution

Q: 1.00 L of hydrochloric acid is prepared and has a final pH of 1.045. What mass of HCl) is dissolved?…

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Q: Exactly 250 ml solution was made by dissolving 0.01 g of NaOH in water. What is the PH for the…

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Q: A barium hydroxide aqueous solution has pH of 10.87. Calculate its molar concentration

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Q: determine the pH of a 0.04 M KOH solution

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Q: What is the pH of the solution resulting from mixing 187 mL of a 1.570 M solution of HBr with 116 mL…

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Q: Calculate the the pH of a solution composed of 0.20 M ammonia and 0.15 M ammonium chloride?

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Q: What is the pH of a 0.150 M solution of hypochlorous acid (HClO)

A: we have to calculate the pH of 0.150 M solution of hypochlorous acid (HClO)

Q: Calculate the pOH and the pH of a 0.400 M Ba(OH), solution.

A: We have to predict the pOH and pH of solution.

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.