Answer:
Na2CO3 <==> 2Na^+ + CO3^2-
Explanation:
I just took that quiz , it’s A
The answer is D. And if it is equally shared it is nonpolar covalent bond
Explanation:
In a double displacement reaction, there is an actual exchange of partners to form new compounds.
The reaction is given as shown below:
AB + CD → AD + CB
One of the following conditions serves as the driving force for a double replacement reaction:
- Formation of an insoluble compound or precipitate
- Formation of water or any other non-ionizing compound
- Liberation of a gaseous product.