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Identify a conjugate acid-base pair in the reaction below: HCN (aq) + H 2 O (l) CN - (aq) + H 3 O + (aq). H 3 O + and CN - H 2 O and HCN CN - and H 2 O HCN and H 3 O + HCN and CN -. In the following reaction, what ions, if any, are spectator ions?
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Identify a conjugate acid-base pair in the reaction below: HCN (aq) + H2O (l) CN- (aq) + H3O+ (aq) • H3O+ and CN- • H2O and HCN • CN- and H2O • HCN and H3O+ • HCN and CN-
In the following reaction, what ions, if any, are spectator ions? Sr(NO3)2 (aq) + Na2SO4 (aq) SrSO4 (s) + 2NaNO3 (aq) • Sr2+ (aq), NO3- (aq) • Na+ (aq), NO3- (aq) • Sr2+ (aq), SO42- (aq) • Na+ (aq), SO42- (aq) • There are no spectator ions.