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How do you make mM solution of ammonium formate?
Ammonium formate has molecular weight of 63.05 To make 1 L of 1 M, you would weigh 63.05 g and dilute to 1000 mL of water. The make less, you weigh less e.g. if you want 0.5 M or 500 mM, you wiegh half of 63.05 g and that is 31.52 g and dilute to 1000 mL of water.
How do you make ammonium formate?
Drip aqueous ammonia (=>30% in water) into formic acid (=>85%) beware of the fumes. It will precipitate as a white solid with evaporation and cooling. Heat it strongly(>100 celcius ?) the water will be driven of making formamide. Heat it further (>>100 celcius ?) it will form HCN (cyanide! danger!)+ water.
How do you make 6N ammonium hydroxide?
To make 6N ammonium hydroxide solution, you can dilute a concentrated solution of ammonium hydroxide with water. For example, if you have a 10N solution, you can dilute it by adding water to reduce the concentration to 6N. Make sure to use proper safety precautions when handling chemicals.
Is ammonium sulfate dissolved in water homogeneous or heterogeneous?
Ammonium sulfate dissolved in water forms a homogeneous solution because the ammonium sulfate molecules are evenly distributed throughout the water to create a uniform solution.
How do you make buffer solution of ammonium chloride and ammonium hydroxide of pH 10?
To prepare a buffer solution of pH 10 using ammonium chloride and ammonium hydroxide, you would mix the two solutions in a specific ratio determined by their pKa values. The concentrations of ammonium chloride and ammonium hydroxide should be carefully calculated to achieve the desired pH. It is important to use a pH meter to verify the pH of the buffer solution and make adjustments if necessary.
How do make 0.1N ferrous ammonium sulfate solution?
To make a 0.1N solution of ferrous ammonium sulfate, you first need to calculate the molecular weight of the compound. Then, you can dissolve the calculated amount of ferrous ammonium sulfate in the appropriate volume of water to prepare the desired concentration. Finally, make adjustments to the pH if needed.
How do you make 6 N ammonium hydroxide?
To make a 6 N solution of ammonium hydroxide, you would mix the appropriate amount of concentrated ammonium hydroxide solution with water to achieve the desired concentration. The specific volumes of each component would depend on the concentration of the concentrated solution you are starting with. It is important to handle ammonium hydroxide with caution due to its caustic nature.
Can you make ammonium citrate from citric acid and ammonium hydroxide?
Yes, you can make ammonium citrate from citric acid and ammonium hydroxide. Simply mix the two compounds in water, neutralize the citric acid with ammonium hydroxide until it dissolves completely, and then evaporate the solution to obtain solid ammonium citrate.
How do you prepare one liter of a 1.25M ammonium hydroxide solution?
To prepare 1 liter of a 1.25M ammonium hydroxide solution, you would need to dissolve 42.14 g of ammonium hydroxide (NH4OH) in enough water to make a total volume of 1 liter. Measure out the correct mass of ammonium hydroxide, add it to a volumetric flask, and then add water while stirring until the final volume reaches 1 liter. Make sure to wear appropriate safety gear and handle ammonium hydroxide with caution due to its caustic properties.
How many moles of solute do you need to make one liter of a 1.25 molL ammonium hydroxide solution?
You would need 1.25 moles of ammonium hydroxide to make one liter of a 1.25 mol/L solution.
How do you make 100mm from 5M solution?
To make 100mL of 5M solution, you could dilute 10mL of the 5M solution with 90mL of solvent (usually water) to achieve the desired volume. This would retain the 5M concentration while reducing the volume to 100mL.
How do you make 0.1m of ammonium molybdate?
To make 0.1m of ammonium molybdate, you would need to dissolve the appropriate amount of ammonium molybdate powder in a specific volume of water to achieve a molarity of 0.1M. The molecular weight of ammonium molybdate is 196.00 g/mol, so for 0.1M solution, you would dissolve 19.6g of ammonium molybdate in water to make a final volume of 1 liter.
