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For a buffer solution you need a weak acid and the salt of its base, not a strong acid. Nitric acid is too strong, ie it fully dissociates. Ethanoic acid and carbonic acids are suitable examples of weak acids, ie ones that exist in an equilibrium between the undissociated and dissociated forms.
Buffers is a complicated chemistry idea for which you need a good bit of background understanding - I recommend you to the website Chemguide.
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The solubility of NaNO3 at 20 C is 82 g per 100 grams of water What is the mass percent of a saturated solution of NaNO3?
The mass percent of a saturated solution of NaNO3 at 20°C can be calculated by dividing the mass of NaNO3 in the saturated solution (82 g) by the total mass of the solution (82 g NaNO3 + 100 g water) and then multiplying by 100%. This results in a mass percent of 82/182 * 100% ≈ 45.1%.
Is NaNO3 acidic neutral or basis?
Sodium nitrate (NaNO3) is a neutral salt. When dissolved in water, it will not significantly affect the pH of the solution.
In aqueous solution what pair of compounds in equimolar concentration best represents a buffer system for control of pH?
A weak acid and its conjugate base in equimolar concentration would best represent a buffer system for controlling pH in aqueous solution. For example, a solution containing equal amounts of acetic acid (CH3COOH) and sodium acetate (CH3COONa).
Solution sodium nitrate?
Sodium nitrate is a compound with the chemical formula NaNO3. It is a white solid that is commonly used in fertilizers, food preservation, and pyrotechnics. Sodium nitrate is water-soluble and can be prepared by neutralizing nitric acid with sodium carbonate.
How many moles of solute are present in 1.25 L of a 0.75M NaNO3 solution?
To find the moles of solute, multiply the volume of the solution in liters (1.25 L) by the molarity of the solution (0.75 mol/L). Therefore, the moles of NaNO3 in 1.25 L of 0.75M solution is 0.9375 moles.
What is the percent concentration by mass of a solution 4.2g of NaNO3 in 60 g water?
4.2 grams NaNO3/60 grams water * 100 = 7% by mass -------------------
A solution contains 85.0 g of NaNO3 and has a volume os 750 mL find the molarity of the solution?
First, convert the mass of NaNO3 to moles using the molar mass of NaNO3. Then, calculate the molarity by dividing the moles of NaNO3 by the volume of the solution in liters. Molarity (M) = moles of solute / volume of solution in liters.
The solubility of NaNO3 at 20 C is 82 g per 100 grams of water What is the mass percent of a saturated solution of NaNO3?
The mass percent of a saturated solution of NaNO3 at 20°C can be calculated by dividing the mass of NaNO3 in the saturated solution (82 g) by the total mass of the solution (82 g NaNO3 + 100 g water) and then multiplying by 100%. This results in a mass percent of 82/182 * 100% ≈ 45.1%.
Is NaNO3 acidic neutral or basis?
Sodium nitrate (NaNO3) is a neutral salt. When dissolved in water, it will not significantly affect the pH of the solution.
In aqueous solution what pair of compounds in equimolar concentration best represents a buffer system for control of pH?
A weak acid and its conjugate base in equimolar concentration would best represent a buffer system for controlling pH in aqueous solution. For example, a solution containing equal amounts of acetic acid (CH3COOH) and sodium acetate (CH3COONa).
Solution sodium nitrate?
Sodium nitrate is a compound with the chemical formula NaNO3. It is a white solid that is commonly used in fertilizers, food preservation, and pyrotechnics. Sodium nitrate is water-soluble and can be prepared by neutralizing nitric acid with sodium carbonate.
How many moles of solute are present in 1.25 L of a 0.75M NaNO3 solution?
To find the moles of solute, multiply the volume of the solution in liters (1.25 L) by the molarity of the solution (0.75 mol/L). Therefore, the moles of NaNO3 in 1.25 L of 0.75M solution is 0.9375 moles.
What is the molarity of a solution that has 2.5 moles of NaNO3 in 0.45 L?
The molarity is 5,55.
What is one of the possible products of a solution if CaI2 is mixed with a solution of NaNO3?
A reaction doesn't exist; the solution contain ions of calcium, iodine, sodium and nitrate.
Is NaNO3 an acid or alkali?
No.Since,sodium nitrite(NaNO2)is a salt of strong base and weak acid,in water solution it will leave more amount of [OH-] ions.Hence, solution will be basic.Therefore,NaNO2 is base not an acid.
What i the percentage by mass concentratioof a solution made by combining 12.0gof NaNO3 with 100.0g of water?
This percentage is 12 %.
How many grams of NaNo3 would have to be added to a 100 gram of water at 45 degree Celsius?
To calculate the amount of NaNO3 needed to form a saturated solution at 45°C, the solubility of NaNO3 at this temperature must be known. Once this value is determined, the grams of NaNO3 required can be calculated using the solubility value and the saturation point equation.
