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O 4/21/2017 09:00 AM A 80.6/100 4/18/2017 1 1:47 AM Gradebook Print Calculator P

ID: 515425 • Letter: O

Question

O 4/21/2017 09:00 AM A 80.6/100 4/18/2017 1 1:47 AM Gradebook Print Calculator Periodic Table Incorrect Question 4 of 13 Incorrect ncorrect Map Sapling Learning Complete this equation for the dissociation of Na2CO3(aq). Omit water from the equation because it is understood to be present. Narco (aq) 2Na (aq)+ 32 (aq) There is additional feedback available! View this feedback by clicking on the bottom divider bar, Click on the divider bar again to hide the additional feedback. Close Previous ® Give Up & View Solution Try Again Next Exit Explanation

Explanation / Answer

Na2CO3 is formed of below ions

Na+

CO32-

So, the reaction will be:

Na2CO3 (aq) --> 2 Na+ (aq) + CO32- (aq)