PLEASE HELP!!!!!!
Q.4 Identify the acid in the reaction H₂Se + H₂O --> SeH⁻¹ + H₃O⁺¹ . (1 pt)
1. H₂Se
2. H₂O
3 .SeH⁻¹
4. H₃O⁺¹
Q.5 Identify the base in the reaction H₂Se + H₂O --> SeH⁻¹ + H₃O⁺¹
1. H₂Se
2. H₂O
3. SeH⁻¹
4. H₃O⁺¹
Q.6 Identify the conjugate acid in the reaction H₂Se + H₂O --> SeH⁻¹ + H₃O⁺¹
1. H₂Se
2. H₂O
3. SeH⁻¹
4. H₃O⁺¹
Q.7 Identify the conjugate base in the reaction H₂Se + H₂O --> SeH⁻¹ + H₃O⁺¹
1. H₂Se
2. H₂O
3. SeH⁻¹
4. H₃O⁺¹