Question

Which is the correct net ionic equation for the following reaction: 2 HBr (aq) + Co(OH)2 (aq) Imported Asset CoBr2 (aq) + 2 H2O (l)?

A. H+ (aq) + OH− (aq) Imported Asset H2O (l)

B. Co(OH)2 (aq) Imported Asset Co+2 (aq) + OH− (aq)

C. 2 H+ (aq) + Co(OH)2 (aq) Imported Asset Co+2 (aq) + 2 H2O (l)

D. 2 HBr (aq) + Co(OH)2 (aq) Imported Asset CoBr2 (aq) + 2 H2O (l)

Answer 1

its B why because the reaction is good with B