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KI + Pb(NO3)2 → Pbl2 + KNO3
This chemical reaction represents the reaction of
potassium iodide (KI) and lead nitrate (Pb(NO3)2) to
form lead iodide (Pbl2) and potassium nitrate (KNO3).
When correctly balanced, the coefficient for lead iodide
will be_________.

Select one:
3
6
2

KI PbNO32 Pbl2 KNO3 This chemical reaction represents the reaction of potassium iodide KI and lead nitrate PbNO32 to form lead iodide Pbl2 and potassium nitrate class=

Respuesta :

JoshEast

Answer:   1

Explanation:

The balanced for the reaction is:

2KI + Pb(NO₃)₂ → Pbl₂ + 2KNO₃

When the equation is balanced, the number of atoms for each element on both the reactant and product sides of the equation are equal. This can be seen below:

      Reactant   Product

K         2                 2

I          2                  2

Pb      1                    1

N       2                   2

O       6                  6

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