CHEM210 / CHEM 210 exam 2| Latest 2026–2027
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Terms in this set (41)
the pH of a solution of 8.9 x 10 (-12) E. 2.9
M NaOH is :
A. 8.9
B. 8.9 x10 (-12)
C. 4.8
D. 11
E. 2.9
what is a unique molecule. which of E. all of the answers are correct
the following contributes to water's
unique place in the chemical
world?
A. the geometry of the molecule
B. the polarity of the O-H bonds
C. the ability of water molecules to
hydrogen bond
D. the bond angle of water
E. all of the answers are correct
, what factor contributes to the bent B. the unshared electron pairs of the oxygen
shape of a water molecule? atom
A. the dipole arrows in a water
molecule
B. the unshared electron pairs of
the oxygen atom
C. the electronegativity difference
between hydrogen and oxygen
D. the unequal electron sharing
between hydrogen and oxygen
E. none of the answers are correct
the H+ concentration of a solution is E. 2.92
1.2x10(-3) M. what is the pH?
A. -1.20
B. 1.20
C. 3.12
D. -2.92
E. 2.92
the pH of a solution of 3.2 x 10 (-6) C. 4.5
M NaOH is:
A. 3.7
B. 3.7x10(-10)
C. 4.5
D. 13
E. 8.7
Update | Organic Chemistry | Verified Questions
& Answers | Grade A+
Save
Terms in this set (41)
the pH of a solution of 8.9 x 10 (-12) E. 2.9
M NaOH is :
A. 8.9
B. 8.9 x10 (-12)
C. 4.8
D. 11
E. 2.9
what is a unique molecule. which of E. all of the answers are correct
the following contributes to water's
unique place in the chemical
world?
A. the geometry of the molecule
B. the polarity of the O-H bonds
C. the ability of water molecules to
hydrogen bond
D. the bond angle of water
E. all of the answers are correct
, what factor contributes to the bent B. the unshared electron pairs of the oxygen
shape of a water molecule? atom
A. the dipole arrows in a water
molecule
B. the unshared electron pairs of
the oxygen atom
C. the electronegativity difference
between hydrogen and oxygen
D. the unequal electron sharing
between hydrogen and oxygen
E. none of the answers are correct
the H+ concentration of a solution is E. 2.92
1.2x10(-3) M. what is the pH?
A. -1.20
B. 1.20
C. 3.12
D. -2.92
E. 2.92
the pH of a solution of 3.2 x 10 (-6) C. 4.5
M NaOH is:
A. 3.7
B. 3.7x10(-10)
C. 4.5
D. 13
E. 8.7
