Balance the equation for the reaction ofthe magnesium metal with HBr. a. Mg (s)

Question

Balance the equation for the reaction ofthe magnesium metal with HBr. a. Mg (s) + HBr (aq) -->  H2 (g) + MgBR (aq) b. Mg (s) + 2 HBr (aq) --> H2(g) + MgBr2 (s) c. Mg (s) + 2 HBr (aq) --> H (g) + MgBr2 (s) d. Mg (s) + 2 HBr (aq) --> H2 (g) + MgBr2 (aq) Balance the equation for the reaction ofthe magnesium metal with HBr. a. Mg (s) + HBr (aq) -->  H2 (g) + MgBR (aq) b. Mg (s) + 2 HBr (aq) --> H2(g) + MgBr2 (s) c. Mg (s) + 2 HBr (aq) --> H (g) + MgBr2 (s) d. Mg (s) + 2 HBr (aq) --> H2 (g) + MgBr2 (aq) d. Mg (s) + 2 HBr (aq) --> H2 (g) + MgBr2 (aq) d. Mg (s) + 2 HBr (aq) --> H2 (g) + MgBr2 (aq)

Explanation / Answer

a. 2Mg (s) + 2HBr (aq) ->   H2 (g) + 2MgBR(aq) b. Mg (s) + 2 HBr (aq) ->   H2 (g) +MgBr2 (s) c. Mg (s) + 2 HBr (aq) ->    2 H(g) + MgBr2 (s) d. Mg (s) + 2 HBr (aq) ->   H2 (g) +MgBr2 (aq) d. Mg (s) + 2 HBr (aq) ->   H2 (g) +MgBr2 (aq) d. Mg (s) + 2 HBr (aq) ->   H2 (g) +MgBr2 (aq)

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