A DIAGNOSTICTEST 35. When equal volumes of 0.150 M NaOH and 0.150 M HC2H;O2 are mixed, the resulting solution has a pH of about 9. This is due to (A) an unequal number of moles of OH- (from the NaOH) and H* (from the HC2H3O2) (B) the C2H3O2 reacting with water to provide more OH- (C) the cation of the acid, which remains in solution at the 39. Aqueous solutions of lead(II) nitrate and potassium chromate are allowed to react and produce a yellow solid. The results show (A) both lead(II) chromate and potassium nitrate have low Ksp values (B) lead(II) chromate has a low Ksp value I. (C) potassium nitrate has a low Ksp value (D) potassium chromate has a low Ksp value equivalent point, and is a base (D) both the C2H3O2 reacting with water and the acidic nature of the anion of the acid 40. A rigid cylinder contains CO2 gas at of tho

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A DIAGNOSTICTEST
39. Aqueous solutions of lead(II) nitrate
and potassium chromate are allowed
to react and produce a yellow solid.
The results show
35. When equal volumes of 0.150 M
NaOH and 0.150 M HC2H;O2 are
mixed, the resulting solution has a
pH of about 9. This is due to
(A) an unequal number of moles of
OH (from the NaOH) and H*
(from the HC2H3O2)
(B) the C2H3O2 reacting with water
to provide more OH-
(C) the cation of the acid, which
remains in solution at the
(A) both lead(II) chromate and
potassium nitrate have low Ksp
values
(B) lead(II) chromate has a low Ksp
value
I.
(C) potassium nitrate has a low Ksp
value
(D) potassium chromate has a low Ksp
value
equivalent point, and is a base
(D) both the C2H3O2 reacting with
water and the acidic nature of
the anion of the acid
40. A rigid cylinder contains CO2 gas at
oture Some of the
Transcribed Image Text:A DIAGNOSTICTEST 39. Aqueous solutions of lead(II) nitrate and potassium chromate are allowed to react and produce a yellow solid. The results show 35. When equal volumes of 0.150 M NaOH and 0.150 M HC2H;O2 are mixed, the resulting solution has a pH of about 9. This is due to (A) an unequal number of moles of OH (from the NaOH) and H* (from the HC2H3O2) (B) the C2H3O2 reacting with water to provide more OH- (C) the cation of the acid, which remains in solution at the (A) both lead(II) chromate and potassium nitrate have low Ksp values (B) lead(II) chromate has a low Ksp value I. (C) potassium nitrate has a low Ksp value (D) potassium chromate has a low Ksp value equivalent point, and is a base (D) both the C2H3O2 reacting with water and the acidic nature of the anion of the acid 40. A rigid cylinder contains CO2 gas at oture Some of the
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