Exercises: 1. How to determine the factor of reducing agent and oxidizing agent: a. Fe b. HNO3 HCI FeCl3 + H2 + H2O + + H2S→ S NO C. KMNO4 + LICI + H2SO4 d. K2Cr2O7 + KI + H3PO4 e. K2Cr207 f. MnO4 - + g. MnO4 - + Cl2 + MNSO4 + K2SO4 12 +Lİ2SO4 +H2O + CPPO4 Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + Fe3+ + K3PO4 + H2O + FESO4 + H2SO4 → Fe +2 + H+ C204 -2 + H+ + H2O Mn++ H20 Mn++ + CO2 + H2O

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Chapter18: Introduction To Electrochemistry
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Problem 18.3QAP
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BAGUIO CITY
Exercises:
1.
How to determine the factor of reducing agent and oxidizing agent:
а. Fe
b. HNO3
c. KMNO4 + LICI + H2SO4
d. K2Cr2O7 + KI
e. K2CR207
f. MnO4 - +
g. MnO4 - +
+
HCI
FeCl3 +
H2
+ H2S→
NO
+ H2O
Cl2 + MNSO4 + K2SO4
+ CPPO4
+ FESO4 + H2SO4 → Cr2(SO4)3 + Fe2(SO4)3 + K2SO4
+ Fe3+
+ CO2
+Lİ2SO4 +H20
H3PO4
12
КЗРО4 + Н20
H2O
Fe +2 + H+
→ Mn++
H2O
C204 -2 + H+
Mn+*
+ H2O
2. What fraction of the formula weight of each of the ff compounds represents the
equivalent weight in a redox process in which the product formed is as indicated:
(a) Ce(SO4)2.2(NH.)2SO4.2H2O (→ Ce³*)
(b) As2O5 (→ As³+)
(c) KIO3 (→ IC13²)
(d) Na2SeO4 (→ SeO3²)
(e) VOSO. (> VO3)
Mo203 (→ H2MOO4
Transcribed Image Text:BAGUIO CITY Exercises: 1. How to determine the factor of reducing agent and oxidizing agent: а. Fe b. HNO3 c. KMNO4 + LICI + H2SO4 d. K2Cr2O7 + KI e. K2CR207 f. MnO4 - + g. MnO4 - + + HCI FeCl3 + H2 + H2S→ NO + H2O Cl2 + MNSO4 + K2SO4 + CPPO4 + FESO4 + H2SO4 → Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + Fe3+ + CO2 +Lİ2SO4 +H20 H3PO4 12 КЗРО4 + Н20 H2O Fe +2 + H+ → Mn++ H2O C204 -2 + H+ Mn+* + H2O 2. What fraction of the formula weight of each of the ff compounds represents the equivalent weight in a redox process in which the product formed is as indicated: (a) Ce(SO4)2.2(NH.)2SO4.2H2O (→ Ce³*) (b) As2O5 (→ As³+) (c) KIO3 (→ IC13²) (d) Na2SeO4 (→ SeO3²) (e) VOSO. (> VO3) Mo203 (→ H2MOO4
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