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They both have the same concentration, but NaOH (Sodium Hydroxide) is more basic than NH4OH (Ammonium Hydroxide), because it breaks apart in H2O more easily. The OH-'s on both of them are technically the same, but the one in NaOH will break off more easily in water than that in NH4OH. Thus, NaOH is a stronger base and a stronger electrolyte.

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Q: How would OH- in an ammonia solution compare with OH- in a sodium hydroxide solution of similar concentration?
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How would OH- in an ammonia solution compare with OH- in a sodium hydroxide solution of a similar concentration?

Molar concentration in both base solutions NH3 and NaOH is assumed to be (equal) 0.1 mol Base/LWeak base like ammonia (NH3) with pKb = 9.2 and concentration (assumed) Cb = 0.1 (mol/L)pOH = 0.5*[pKb + pCb] = 0.5*[9.2 + 1.0] = 5.1 , hence [OH-] = 7.9*10-6pH = 14 - pOH = 8.9 hence [H+]= 1.3*10-9Strong base hydroxide (like from NaOH) with concentration (equally assumed) Cb = 0.1 (mol/L)pOH = 1.0 because [OH-] = 0.1pH = 13.0 hence [H+]= 1.0*10-13


How does the pH of household bleach compare to the pH of household ammonia?

Household ammonia has 10 times higher H+ concentration


Compare the stability of ammonia complex versus an ethylenediamine complex with a metal ion having a coordination number of 6 which complex would most likely react with a sodium hydroxide solution?

Both would react with NaOH but one would react more readily.


How does the number of hydrogen ions compare to the number of hydroxide ions?

In pure water, at standard conditions, the number of hydrogen ions (H⁺) is equal to the number of hydroxide ions (OH⁻). This balance occurs due to the self-ionization of water molecules: H 2 O ⇌ H OH − H 2 ​ O⇌H +OH − For every water molecule that dissociates, one hydrogen ion (H⁺) and one hydroxide ion (OH⁻) are produced. The concentration of hydrogen ions (H⁺) is often denoted as [H⁺], and the concentration of hydroxide ions (OH⁻) is denoted as [OH⁻]. In neutral water (pH 7), these concentrations are equal: [H+]=[H−]=10−7  mol/L [H+ ]=[OH− ]=10−7 mol/L This balance ensures that the solution remains neutral. However, in acidic solutions, the concentration of hydrogen ions (H⁺) is higher than that of hydroxide ions (OH⁻), while in basic solutions, the concentration of hydroxide ions (OH⁻) is higher than that of hydrogen ions (H⁺). The product of the hydrogen ion concentration and the hydroxide ion concentration is always 10−14 mol 2 / L210−14 mol2 /L2 at 25°C, known as the ion product of water.


What is the OH of a 4.0 x 10 4 M solution of CaOH2?

The OH concentration in a 4.0 x 10^4 M solution of Ca(OH)2 can be determined by dividing the concentration of Ca(OH)2 by its stoichiometric coefficient, which is 2. Thus, the OH concentration is 2.0 x 10^4 M.

Related questions

How would OH- in an ammonia solution compare with OH- in a sodium hydroxide solution of a similar concentration?

Molar concentration in both base solutions NH3 and NaOH is assumed to be (equal) 0.1 mol Base/LWeak base like ammonia (NH3) with pKb = 9.2 and concentration (assumed) Cb = 0.1 (mol/L)pOH = 0.5*[pKb + pCb] = 0.5*[9.2 + 1.0] = 5.1 , hence [OH-] = 7.9*10-6pH = 14 - pOH = 8.9 hence [H+]= 1.3*10-9Strong base hydroxide (like from NaOH) with concentration (equally assumed) Cb = 0.1 (mol/L)pOH = 1.0 because [OH-] = 0.1pH = 13.0 hence [H+]= 1.0*10-13


What amounts do you compare when measureing concentration?

To measure concentration, you compare the amount of the solute to the total amount of the solution.


How does the pH of household bleach compare to the pH of household ammonia?

Household ammonia has 10 times higher H+ concentration


Compare and contrast acid and bases?

Acid and Bases are different by its concentration of Hydrogen and Hydroxide. Acid is any compound that forms H+ ions in solution and base is a compound that forms OH- ions in solution. But Both are compounds forming a type of ion in a solution.


Compare the stability of ammonia complex versus an ethylenediamine complex with a metal ion having a coordination number of 6 which complex would most likely react with a sodium hydroxide solution?

Both would react with NaOH but one would react more readily.


What is the pH scale of Barium hydroxide?

pH depends on concentration. However, the best way to compare bases (and acids) is to use the pKb value; the pKb of barium hydroxide is around -2, which makes it extremely basic.


How do you calculate the concentration of a salt solution with known conductivity?

There are a few different ways you could calculate the concentration of a salt solution with known conductivity. You could compare this amount of salt with pure water for example and take notes on the differences.


How does the number of hydrogen ions compare to the number of hydroxide ions?

In pure water, at standard conditions, the number of hydrogen ions (H⁺) is equal to the number of hydroxide ions (OH⁻). This balance occurs due to the self-ionization of water molecules: H 2 O ⇌ H OH − H 2 ​ O⇌H +OH − For every water molecule that dissociates, one hydrogen ion (H⁺) and one hydroxide ion (OH⁻) are produced. The concentration of hydrogen ions (H⁺) is often denoted as [H⁺], and the concentration of hydroxide ions (OH⁻) is denoted as [OH⁻]. In neutral water (pH 7), these concentrations are equal: [H+]=[H−]=10−7  mol/L [H+ ]=[OH− ]=10−7 mol/L This balance ensures that the solution remains neutral. However, in acidic solutions, the concentration of hydrogen ions (H⁺) is higher than that of hydroxide ions (OH⁻), while in basic solutions, the concentration of hydroxide ions (OH⁻) is higher than that of hydrogen ions (H⁺). The product of the hydrogen ion concentration and the hydroxide ion concentration is always 10−14 mol 2 / L210−14 mol2 /L2 at 25°C, known as the ion product of water.


What is hypertonic environment?

when external environment has more water or diluted solution compare to the cell concentration, it is designated as hypotonic environment....


How does the solution to an equation compare to the solution to an inequality?

its different


What is the OH of a 4.0 x 10 4 M solution of CaOH2?

The OH concentration in a 4.0 x 10^4 M solution of Ca(OH)2 can be determined by dividing the concentration of Ca(OH)2 by its stoichiometric coefficient, which is 2. Thus, the OH concentration is 2.0 x 10^4 M.


When a red blood cell is surrounded by a hypotonic solution what happens to the cell?

Hypertonic solution is the solution which contain more solute in it as compare to the cell internal solution now as the law of diffusion the solvent moves from low concentration of solute to high conc of solute so the solvent move out from the cell to the solution and cell ultimately will shrink