jonasbrotherslv9
New member
I have to answer these questions! Please help if you actually know! My grade is depending on this!
Which ions does an acid form in solution?
A) hydronium
B) oxygen
C) hydroxide
D) sulfur
2.
Which ions does a base form in concentration?
A) sulfur
B) hydronium
C) hydroxide
D) oxygen
3.
A substance with a pH of 9 has
A) more H30+ ions than OH- ions.
B) no H30 ions but many OH- ions
C) more OH- ions than H30+ ions
D) the same number of H30+ ions and OH- ions.
4.
Which of the following ionic equations best represents a neutralization reaction?
A) 20H- + NH4Cl- + H20 + NH3
B) OH- + H30 ---> 2H2O
C) Na + H20 ---> Na+ + OH- + H2
D) HNO3 + H2) ---> H30+ + NO3-
5.
A complete neutralization of a weak acid by a strong base yields a solution that is
A) neutral
B) basic
C) acidic
D) saturated
please and thank youuu!
Which ions does an acid form in solution?
A) hydronium
B) oxygen
C) hydroxide
D) sulfur
2.
Which ions does a base form in concentration?
A) sulfur
B) hydronium
C) hydroxide
D) oxygen
3.
A substance with a pH of 9 has
A) more H30+ ions than OH- ions.
B) no H30 ions but many OH- ions
C) more OH- ions than H30+ ions
D) the same number of H30+ ions and OH- ions.
4.
Which of the following ionic equations best represents a neutralization reaction?
A) 20H- + NH4Cl- + H20 + NH3
B) OH- + H30 ---> 2H2O
C) Na + H20 ---> Na+ + OH- + H2
D) HNO3 + H2) ---> H30+ + NO3-
5.
A complete neutralization of a weak acid by a strong base yields a solution that is
A) neutral
B) basic
C) acidic
D) saturated
please and thank youuu!