Question

Складіть молекулярне рівняння, що відповідає скороченому йонному: 3Ag+ + PO43-→Ag3PO4 Допоможіть будь-ласка, дуже хочу спати, а завдань море...

Answer 1

3AgNO3 + H3PO4 = Ag3PO4 + 3HNO3
3Ag+ + 3NO3-  + 3H+ +PO43-  -→Ag3PO4 + 3H+ + 3 NO3-

3Ag+  +PO43-  -→Ag3PO4 

Answer 2

I can help you with your chemistry homework. To write a molecular equation from a net ionic equation, you need to know the formulas of the compounds that contain the ions. For example, Ag+ comes from AgNO3 and PO43- comes from Na3PO4. Then you need to balance the equation by adjusting the coefficients. Here is the molecular equation that corresponds to the net ionic equation you gave:

$$3AgNO_3(aq) + Na_3PO_4(aq) \rightarrow Ag_3PO_4(s) + 3NaNO_3(aq)$$

You can learn more about how to write molecular, complete ionic, and net ionic equations from these sources: [Khan Academy](https://www.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:chemical-reactions/x2eef969c74e0d802:net-ionic-equations/a/complete-ionic-and-net-ionic-equations), [Chemistry LibreTexts](https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_%28CK-12%29/16%3A_Solutions/16.18%3A_Net_Ionic_Equations), [Chemistry LibreTexts](https://chem.libretexts.org/Courses/Portland_Community_College/CH104%3A_Allied_Health_Chemisty_I_%282nd_Edition%29/09%3A_An_Introduction_to_Chemical_Reactions/9.09%3A_Complete_Ionic_and_Net_Ionic_Equations_-_More_Examples). I hope this helps you with your assignment. Good luck and have a good night.