Identify the acid and base on the left side of the following equations and ident
ID: 1072563 • Letter: I
Question
Identify the acid and base on the left side of the following equations and identify their conjugate species on the right side.
H2CO3 (aa) H2O() H3OT (aa) +HCO3 (aq) O base H2CO3, conjugate base HCO acid H2O, conjugate acid H3O O base H CO 3, conjugate acid HCO acid H2O conjugate base H3O O acid H2CO3, conjugate acid HCO base H2O, conjugate base H3O O acid H2CO3, conjugate base HCO3 base H2O, conjugate acid H30 Submit My Answers Give Up Part B NHA (aa) H2O (l) H30 (aq) NH3(ag) O acid NH conjugate acid NH3; base H2O, conjugate base H3O O base NH conjugate acid NH acid H2O, conjugate base H3O O acid NH conjugate base NH3; base H2O, conjugate acid H30 O base NH conjugate base NH3; acid H2O, conjugate acid H30 Submit My Answers Give UExplanation / Answer
A)
H2CO3 forms HCO3- so it donate H+, this must be an ACID, then HCO3- is it conjguate base
H2O accepted H+ so it is a base, then H3O+ is a conjguate acid
B)
NH4+ donates H+ to form NH3, so it is an acid, the conjugate base is then NH3
H2O accepted H+ so it is a base, then H3O+ is a conjguate acid
C)
HI donates H+ so it is an acid, and I- the conjguate base
H2O accepted H+ so it is a base, then H3O+ is a conjguate acid
d)
HCl donates H+ so it is the acid, Cl- the ocnjguate base
so
NO-2 is the base, since it accepts H+ and HNO2 will be conjguate acid