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Suppose you wanted to produce an aqueous solution of pH 8.75 by dissolving potassium nitrate in water what is the molarity?
Not likely. Potassium nitrate, KNO3 is the salt of a strong acid (HNO3) and a strong base (KOH). Thus, the pH of a solution of KNO3 will be very close to pH=7, depending really on the pH of the water used to make the solution. There is no way to get it to pH = 8.75. You'd need to used something like potassium acetate, the salt of a strong base and a weak acid.
How may grams of KNO3 should be used to prepare a 2.0L of a 0.50 M solution?
Get moles by; Molarity = moles of solute/Liters of solution 0.50 M KNO3 = moles KNO3/2.0 L = 1.0 mole KNO3 Now find grams of 1.0 mole KNO3 1.0 mole KNO3 (101.11 grams/1 mole KNO3) = 101.11 grams KNO3 needed call it 100 grams
What compound does the formula KNO3 make?
Definitions of KNO3 on the Web:Potassium nitrate is a chemical compound with the chemical formula KNO3. A naturally occurring mineral source of nitrogen, KNO3 constitutes a critical oxidizing component of black powder/gunpowderWith the K being potassium, N being Nitrogen and the O being oxygen
What is the name of the compound KNO3?
Potassium permanganate
What if the balanced equations for KCl AgNO3?
The balanced equation is as follows: KIO3 + AgNO3 --> KNO3 + AgIO3
The molar solubility of is not affected by the pH of the solution Na3PO4 NaF KNO3 AlCl3 or MnS?
kno3
What is the representation for potassium nitrate?
The chemical formula of potassium nitrate is KNO3.
Suppose you wanted to produce an aqueous solution of pH 8.75 by dissolving potassium nitrate in water what is the molarity?
Not likely. Potassium nitrate, KNO3 is the salt of a strong acid (HNO3) and a strong base (KOH). Thus, the pH of a solution of KNO3 will be very close to pH=7, depending really on the pH of the water used to make the solution. There is no way to get it to pH = 8.75. You'd need to used something like potassium acetate, the salt of a strong base and a weak acid.
What does KNO3 mean?
The chemical formula KNO3 is for potassium nitrate.
How do you separate KNO3 from aqueous sol of KNO3?
It can be separated by boiling off the water or crystallizing the KNO3 from solution
Is pickling salt KNO3?
KNO3 is potassium nitrate
How may grams of KNO3 should be used to prepare a 2.0L of a 0.50 M solution?
Get moles by; Molarity = moles of solute/Liters of solution 0.50 M KNO3 = moles KNO3/2.0 L = 1.0 mole KNO3 Now find grams of 1.0 mole KNO3 1.0 mole KNO3 (101.11 grams/1 mole KNO3) = 101.11 grams KNO3 needed call it 100 grams
What is the speciic heat capacity of KNO3?
What is the specific heat capacity of kno3
What compound does the formula KNO3 make?
Definitions of KNO3 on the Web:Potassium nitrate is a chemical compound with the chemical formula KNO3. A naturally occurring mineral source of nitrogen, KNO3 constitutes a critical oxidizing component of black powder/gunpowderWith the K being potassium, N being Nitrogen and the O being oxygen
Can Ammonia be mixed with KNO3 in room temperature?
Ammonia can be mixed with KNO3 at room temperature.
How many number of elements does KNO3 have?
KNO3 has 3 elements which are potassium, Nitrogen and Oxygen.
What is meaning of kno3?
KNO3 means chemically speaking: potassium (K+) nitrate (NO3-)
