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For a solution that is 0.162 m NH3 and 0.110 m NH4 cl calculate OH?
Wiki User
∙ 11y ago
pH = pKNH4+ + log([NH3]/[NH4+]) = 9.23 + log([0.162]/[0.110]) = 9.23 + log[1.47] = 9.23 + 0.168 = 9.40
Wiki User
∙ 11y ago
To calculate the hydroxide ion concentration in the solution, first calculate the ammonia concentration based on the NH3 concentration (NH3 is a weak base that accepts a proton to form NH4 + OH-). Then, use the Kb value for NH3 to find the OH- concentration from NH3's hydrolysis reaction. Finally, don't forget to consider the contribution of OH- from the dissociation of NH4OH for the total OH- concentration.
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The molarity of a 5 percent solution of NH3 in water?
The molarity of a 5% solution of NH3 in water depends on the density and molecular weight of NH3. Without this information, it is not possible to calculate the molarity.
When NH3 dissolves in water it forms NH4OH?
Ammonium (cation): NH4+ Hydroxyl (anion): OH- It is incorrect to write NH4OH solution, because the solution is of ammonia (NH3) in water.
What volume(ml) of concentration NH3( 15M) should be used to prepare 200 ml of 0.600M NH3 solution?
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What is made by adding 4.5 moles of NH3 to 250ml of water.what is the molarity?
Adding 4.5 moles of NH3 to 250 mL of water will result in a solution with a volume slightly greater than 250 mL. To calculate the molarity, you need to know the final volume of the solution. Once you have the final volume, you can use the formula: Molarity = moles of solute / liters of solution.
What is a common name for NH3?
The common name for NH3 is ammonia. Ammonia is often used as a household cleaning agent in a solution of ammonium hydroxide.
The molarity of a 5 percent solution of NH3 in water?
The molarity of a 5% solution of NH3 in water depends on the density and molecular weight of NH3. Without this information, it is not possible to calculate the molarity.
How many Ml of 14.5 M NH3 are needed to prepare 2.00 L of a 1.00 M solution?
To prepare a 1.00 M solution from a 14.5 M NH3 solution, you'll need to dilute it. By using the formula: M1V1 = M2V2, you can calculate the volume of 14.5 M NH3 needed. Plugging in the values, you get 138 mL of 14.5 M NH3 needed.
What is the balanced equation for copper sulfate solution and ammonia solution?
The balanced equation for the reaction between copper sulfate solution (CuSO4) and ammonia solution (NH3) is: CuSO4 + 4NH3 -> [Cu(NH3)4]SO4
A bottle of commercial concentrated aqueous ammonia is labeled 28.89 percent NH3 by mass and density is 0.8960 grams mL. What is the molarity of the ammonia solution?
To find the molarity, first calculate the moles of NH3 in 100g of the solution using the mass percent. Then convert the volume of the solution (1 mL) to liters. Finally, divide moles by liters to obtain the molarity.
Does nh3 have isomers?
Ammonia (NH3) hasn't an isomer.The solution of ammonia in water is called ammonium hydroxide.
Is NH3 alkaline?
Yes, ammonia (NH3) is alkaline because it reacts with water to form ammonium hydroxide (NH4OH), which is a weak base. This solution can then release hydroxide ions (OH-) which can accept protons (H+) from acids, making the solution basic.
What is the molarity of a solution that contains 68g NH3 in 4.5L of solution?
The molar mass of NH3 is 17 g/mol. First, convert 68g to moles by dividing by the molar mass. Then, divide the moles of NH3 by the volume of the solution in liters to find the molarity.
What is the molarity of ammonia solution if the pH is 11.6 and the Kb is 1.8x10-5?
To find the molarity of ammonia solution, first calculate the concentration of OH- ions in the solution using the pH value. From there, use the Kb value to find the concentration of NH3. Finally, convert the concentration of NH3 to molarity to get the answer.
What is the molarity of a solution that contains 17g of NH3 in 0.50l of solution?
To find the molarity, first calculate the number of moles of NH3 in 17g using its molar mass. Molar mass of NH3 = 17.031 g/mol. Therefore, moles of NH3 = 17g / 17.031 g/mol = 0.997 moles. Then, divide the moles of NH3 by the volume of the solution in liters to get the molarity: Molarity = 0.997 moles / 0.50 L = 1.99 M.
What is the symbol for Ammonia solution?
Ammonium nitrite is NH4NO2 Ammonium nitrate is NH4NO3
When NH3 dissolves in water it forms NH4OH?
Ammonium (cation): NH4+ Hydroxyl (anion): OH- It is incorrect to write NH4OH solution, because the solution is of ammonia (NH3) in water.
What volume(ml) of concentration NH3( 15M) should be used to prepare 200 ml of 0.600M NH3 solution?
molaritynansbnbnabsweeedder3e3r4333hyhhbnbbbbbvbvvvvasbbsbsdbdbdbdbdd
