In the reaction `Zn(s) + 2H^(+)(aq.) rarr Zn^(2+)(aq.) + H_(2) (g)`, how many liters of hydrogen gas measured at `STP` is produc

In the reaction `Zn(s) + 2H^(+)(aq.) rarr Zn^(2+)(aq.) + H_(2) (g)`, how many liters of hydrogen gas measured at `STP` is produced when `6.54g` of `Zn` is used `(Zn = 65.4 u)` ?
A. `22.4 L`
B. `11.2 L`
C. `2.24 L`
D. `1.12 L`

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In the reaction `Zn(s) + 2H^(+)(aq.) rarr Zn^(2+)(aq.) + H_(2) (g)`, how many liters of hydrogen gas measured at `STP` is produced when `6.54g` of `Zn

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