does-the-ph-increase-decrease-or-remain-the-same-when-the-substances-are-added-t

Question

Determine whether the pH will change or not in the following scenarios. If the pH changes, identify whether it will increase or decrease.

A. NaBr is added to an HBr solution

B. C₆H₅NH₃Cl is added to a C₆H₅NH₂ solution

C. NaCN is added to an HCN solution

Accepted Answer

A. pH remains unchanged; B. pH decreases; C. pH increases

Answer

A. pH decreases; B. pH will remain unchanged; C. pH increases

Answer

A. pH remains unchanged; B. pH increases; C. pH decreases

Answer

A. pH increases; B. pH decreases; C. pH remains unchanged

Answer

A. pH decreases; B. pH increases; C. pH remains unchanged