A Kapiolani Community College student titrated 250.0 mL of a 0.1000 M NaOH solution against a solution of H₂SO4. What is the concentration of the H₂SO4 solution if titration required 221.0 mL ? H2SO4 + 2 NaOH → 2 H30+¹ + Na₂SO4 there is enough information to calculate the moles of but not moles of acid mol NaOH (0.2500 L)(- mol NaOH L ( mol NaOH)(- mol H₂SO4 mol H₂SO4 L a. acetic g. sulfurous n. HPO3-² b. hydrochloric h. hydrosulfuric 0. H₂PO3-1 v. 0.1000 u. 0.2500 aa. 2.6990 gg. 5.000 x 10-12 mm. conjugate acid = c. phosphoric i. OH-1 p. CO3-² w. 0.02500 bb. 1.000 x 10-11 hh. 11.3010 oo. base d. perchloric j. H30+1 q. HCO3-1 r. H₂S x. 1.000 x 10-3 dd. 2 CC. 11.0000 ii. 0.01250 pp. conjugate base mol H₂SO3 Imol NaOH M H₂SO4 k. SO4² jj. 0.22100 e. hydrofluoric 1. Mg+2 S. HS-1 y. 3.0000 ee. 1 f. sulfuric t. S-² z. 1 x 10-14 ff. 2.000 x 10-3 kk. 0.05656 II. acid m. Cl-1
A Kapiolani Community College student titrated 250.0 mL of a 0.1000 M NaOH solution against a solution of H₂SO4. What is the concentration of the H₂SO4 solution if titration required 221.0 mL ? H2SO4 + 2 NaOH → 2 H30+¹ + Na₂SO4 there is enough information to calculate the moles of but not moles of acid mol NaOH (0.2500 L)(- mol NaOH L ( mol NaOH)(- mol H₂SO4 mol H₂SO4 L a. acetic g. sulfurous n. HPO3-² b. hydrochloric h. hydrosulfuric 0. H₂PO3-1 v. 0.1000 u. 0.2500 aa. 2.6990 gg. 5.000 x 10-12 mm. conjugate acid = c. phosphoric i. OH-1 p. CO3-² w. 0.02500 bb. 1.000 x 10-11 hh. 11.3010 oo. base d. perchloric j. H30+1 q. HCO3-1 r. H₂S x. 1.000 x 10-3 dd. 2 CC. 11.0000 ii. 0.01250 pp. conjugate base mol H₂SO3 Imol NaOH M H₂SO4 k. SO4² jj. 0.22100 e. hydrofluoric 1. Mg+2 S. HS-1 y. 3.0000 ee. 1 f. sulfuric t. S-² z. 1 x 10-14 ff. 2.000 x 10-3 kk. 0.05656 II. acid m. Cl-1
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Transcribed Image Text:A Kapiolani Community College student titrated 250.0 mL of a 0.1000 M NaOH solution against a solution of H₂SO4.
What is the concentration of the H₂SO4 solution if titration required 221.0 mL? H₂SO4 + 2 NaOH 2 H30+¹ +
Na₂SO4
there is enough information to calculate the moles of
but not moles of acid
mol NaOH
(0.2500 L)(-
mol NaOH
(
mol H₂SO4
a. acetic
g. sulfurous
-2
n. HPO3-²
u. 0.2500
aa. 2.6990
gg. 5.000 x 10-12
mm. conjugate acid
mol NaOH)(--
mol H₂SO4
b. hydrochloric
c. phosphoric
0. H₂PO3-1
v. 0.1000
bb. 1.000 x 10-11
hh. 11.3010
oo. base
-2
h. hydrosulfuric i. OH-1
p. CO3-²
w. 0.02500
mol H₂SO3
mol NaOH
M H₂SO4
e. hydrofluoric
1. Mg+2
d. perchloric
k. SO4²
-2
j. H30+1
q. HCO3-1 r. H₂S
x. 1.000 x 10-3
y. 3.0000
dd. 2
CC. 11.0000
ee. 1
ii. 0.01250
jj. 0.22100
pp. conjugate base
s. HS-1
t. S-²
z. 1 x 10-14
ff. 2.000 x 10-³
kk. 0.05656
f. sulfuric
m. C-1
II. acid
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