Respuesta :

Kalahira
First of all, CrBr2(aq) + AgNO3(aq) = AgBr(s) + Cr(NO3)2(aq) and balancing the chemical equation, CrBr2(aq) + 2 AgNO3(aq) = 2 AgBr(s) + Cr(NO3)2(aq)
Yna9141
The reaction between CrBr2 and AgNO is a double-replacement reaction such that the products would be AgBr and Cr(NO)2. If we are to express the reaction in an equation, this would become,

                     CrBr2(aq) + AgNO(aq) --> Cr(NO)2(aq) + AgBr(s)

If we are to balance out the equation,
 
                    CrBr2(aq) + 2AgNO(aq) --> Cr(NO)2(aq) + 2AgBr(s)

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