MULTIPLE CHOICE, PLS HELP
Use the following reaction to answer questions 10-15 (This is a chemical reaction) NH4+ + H2O H3O+ + NH3
10. What base will produce the conjugate acid H2O? *
OH
OH-1
H3O-1
none of these
11. In the reaction on the previous page, the hydronium ion(H3O) is considered ________________. *
an acid
a base
a conjugate acid
a conjugate base
12. In chemistry double arrows indicate _______. *
a neutralization reaction
double displacement reaction
a reversible reaction
no reaction
13. n the reaction above ammonium (NH4) is considered _________. *
an acid
a base
a conjugate acid
a conjugate base
14. In the reaction above ammonium (NH4) is considered _________. *
an acid
a base
a conjugate acid
a conjugate base
15. In the reaction above the water molecule is considered _______ *
an acid
a base
a conjugate acid
a conjugate base