Why can phosphate PO4-3 exist, but not NO4-3?
Ammonium phosphate ((NH4) 3 PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H3 PO4) with ammonia (NHu3). What mass of ammonium phosphate is produced by the reaction 0f4.4g of phosphoric acid? Round your answer to 2 significant digits.
what is the Lewis structure of PO4 -3. why does Phosphate have a double bond on one of the oxygen? 5+ (12 x 4) P043 Lewis Structur
1.(1) Sketch the vertical profile of dissolved phosphate (PO4?) in the ocean and briefly explain why it has that shape.
Ammonium phosphate (NH4), PO4) is an important ingredient in many solid fertilizers. It can be made by reacting aqueous phosphoric acid (H2PO4) with liquid ammonia. Calculate the moles of ammonia needed to produce 1.50 mol of ammonium phosphate. Be sure your answer has a unit symbol, if necessary, and round it to 3 significant digits. D x10 0.0 olo I ol. Ar
If 4.21x10^-3 moles of Ca^2+ react with exces PO4^3- to form calcium phosphate, how many moles of the solid can form?
Ammonium phosphate ((NH4), PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H2PO4) with ammonia (NH3) What mass of ammonium phosphate is produced by the reaction of 2.97 g of phosphoric acid? Be sure your answer has the correct number of significant digits. x 6 ?
10. Magnesium phosphate, Mg3(PO4)2, has a solubility product constant of 2.27 x 10. a. What is the molar solubility of Mg3(PO4)2 in 0.925 M potassium phosphate, K3PO4? (6 points) N. b. What is the molar solubility of Mg:(PO)in pure water? (5 points) c. Is the magnesium phosphate more soluble in part (a) or part (b)? Explain why. (3 points)
plewse show work 10. Magnesium phosphate, Mg3(PO4)2, has a solubility product constant of 2.27 x 109. a. What is the molar solubility of Mg3(PO4)2 in 0.925 M potassium phosphate, K3PO4? (6 points) b. What is the molar solubility of Mg3(PO4)2 in pure water? (5 points) c. Is the magnesium phosphate more soluble in part (a) or part (b)? Explain why. (3 points)
Convert 2.27 grams of magnesium phosphate, Mg3(PO4)2 to moles of Mg3(PO4)2.
draw the electron-dot formula for the phosphate iron PO4^-3. How many pairs of nonbonding electrons are in a phosphate ion. Please explain how the answer is 12