# Problem: Complete and balance the following chemical reactionsK2CO3 (aq) + Ba(NO3)2 (aq) →

###### FREE Expert Solution

The given reaction is:

K2CO3 (aq) + Ba(NO3)2 (aq) →

Split the reactants into ions and swap them to form the products.

Ba(NO3)2  → Ba2+(aq) + NO3-(aq)

K2CO3 (aq) → K+(aq) + CO32-(aq)

Products:

• K+(aq) + NO3-(aq) → KNO3(aq)
• Ba2+(aq) + CO32-(aq) → BaCO3(s)

Recall that when balancing chemical equations, we have to make sure that the number of elements on both sides is equal with the lowest whole number coefficients.

 K2CO3 (aq) + Ba(NO3)2 (aq) → KNO3(aq) + BaCO3(s) K           2 C           1O           3 + 3x2 = 9N           2Ba         1 K           1C           1O           3 + 3 = 6N           1Ba         1

90% (227 ratings) ###### Problem Details

Complete and balance the following chemical reactions
K2CO3 (aq) + Ba(NO3)2 (aq) →

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Our tutors have indicated that to solve this problem you will need to apply the Balancing Chemical Equations concept. You can view video lessons to learn Balancing Chemical Equations. Or if you need more Balancing Chemical Equations practice, you can also practice Balancing Chemical Equations practice problems.