Answer:
so it will be 1MgCl2 + 2AgNo3 ➡️ 2AgCl + 1Mg(No3)2
if the coefficient is 1, it is not essential to write it in front of thw formula
_blank_ MgCl 2 + _2_ AgNO 3 → _2_ AgCl + _blank_ Mg(NO 3 ) 2
Hope This Helps :)
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