The reaction between yttrium metal Y and dilute hydrochloric acid produce `H_(2)`(g) and `Y^(3+)` ions. The molar ratio of yttrium used to hydrogen pr
The reaction between yttrium metal Y and dilute hydrochloric acid produce `H_(2)`(g) and `Y^(3+)` ions. The molar ratio of yttrium used to hydrogen produced is
A. `1:2`
B. `1:3`
C. `2:1`
D. `2:3`
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