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How is magnesium phosphate prepared?
Magnesium phosphate can be prepared by reacting magnesium chloride with potassium phosphate in solution to form insoluble magnesium phosphate, which can then be filtered and dried. The chemical equation for the reaction is MgCl2 + K3PO4 → Mg3(PO4)2 + 6 KCl.
What is sorensens buffer?
Phosphate buffered saline is a buffer solution commonly used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, potassium chloride and potassium phosphate. The osmolarity and ion concentrations of the solutions match those of the human body.
One mole of each what compounds is added to water in separate flasks to make 1.0 L of solution. Which solution has the largest total ion concentration?
potassium phosphate
What is potassium fluorine in a chemical equation?
Potassium fluorine is represented as KF in a chemical equation. This compound consists of one potassium ion (K+) and one fluoride ion (F-). When it dissociates in a solution, it forms K+ and F- ions.
What compounds make a buffer solution with a pH of 7 neutral?
For the preparation of a solution with the pH=7,00:Add 29,1 mL sodium hydroxide solution 0,1 M to 50 mL potassium dihydrogen phosphate solution 0,1 M.
What is the net ionic equation for aluminum nitrate plus potassium phosphate?
The net ionic equation for aluminum nitrate (Al(NO3)3) plus potassium phosphate (K3PO4) is: 3Al^3+ + 2PO4^3- -> AlPO4(s) This equation shows the formation of solid aluminum phosphate (AlPO4) from the aluminum and phosphate ions in solution.
What ions are left in solution after reacting 250.0 ml of a 0.10M Barium Nitrate solution with 200 ml of a .10 potassium phosphate solution?
The reaction between barium nitrate (Ba(NO3)2) and potassium phosphate (K3PO4) will form barium phosphate (Ba3(PO4)2) and potassium nitrate (KNO3). The ions left in solution will be potassium (K+) and nitrate (NO3-) ions from the potassium nitrate. The barium phosphate will precipitate out of solution.
What is the precipitate formes from silver nitrate and potassium phosphate?
Silver phosphate, Ag3PO4 precipitated in potassium nitrate solution (K+ and NO3-)
How many moles ok potassium are present in 343 mL of a 1.27 M solution of potassium phosphate?
The amount of potassium phosphate in the solution is 1.27 M * 0.343 L = 0.43561 moles.The chemical formula of potassium phosphate is K3PO4, so there is three times as many moles of potassium as there are moles of potassium phoshate in the molecule:0.43561 * 3 = 1.30683Answer: 1.31 moles
Is potassium phosphate water soluble?
Yes, potassium phosphate is water soluble. It dissolves readily in water, forming an aqueous solution.
What is the balanced equation for ammonium phosphate in an aqueous solution?
The balanced equation for ammonium phosphate in an aqueous solution is: (NH4)3PO4(aq) → 3NH4+(aq) + PO43-(aq)
Is Ammonium Nitrate solution and aqueous potassium phoshphate a precipitate?
When ammonium nitrate solution is mixed with aqueous potassium phosphate, a precipitate of ammonium phosphate forms due to a double displacement reaction. Ammonium phosphate is insoluble in water and therefore will appear as a solid precipitate in the solution.
Is Mono-potassium phosphate a acid or base?
Mono-potassium phosphate is an acidic salt, not an acid or a base. It can act as a buffering agent to maintain a stable pH in a solution.
What is the use of potassium dihydrogen phosphate in Drabkins solution?
Potassium dihydrogen phosphate is used in Drabkin's solution to act as a buffer, maintaining the pH of the solution around 7.4. This helps stabilize the hemoglobin and prevent its oxidation during the hemoglobin assay or blood cell counts.
WHAT ISPasteur's salt solution?
Laboratory reagent consisting of potassium phosphate and calcium phosphate, magnesium sulfate, and ammonium tartrate in distilled water
What is the molar concentration of K ions in a 0.0175 M solution of potassium phosphate?
0,052 moles
What formula is Strontium nitrate plus potassium phosphate?
The formula for strontium nitrate is Sr(NO3)2, and the formula for potassium phosphate is K3PO4. When these two compounds react together in solution, they will undergo a double displacement reaction to form strontium phosphate (Sr3(PO4)2) and potassium nitrate (KNO3).
