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A current of 3.00 A flows for 55.0 minutes through… | StemPy Lab
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A current of 3.00 A flows for 55.0 minutes through gold(III) chloride solution. What mass of gold deposits at the cathode? Use M(Au) = 197.0 g/mol and F = 96500 C/mol.
Chemistry
Medium
High School (11–12)
Electrochemistry › Conductance, Electrolysis and Batteries
NEET
AP
A-Level
IB
Created by
StemPy Lab
A current of
3.00
A
3.00\ \text{A}
3.00
A
flows for
55.0
55.0
55.0
minutes through gold(III) chloride solution. What mass of gold deposits at the cathode? Use
M
(
Au
)
=
197.0
g/mol
M(\text{Au}) = 197.0\ \text{g/mol}
M
(
Au
)
=
197.0
g/mol
and
F
=
96500
C/mol
F = 96500\ \text{C/mol}
F
=
96500
C/mol
.
2.25
g
2.25\ \text{g}
2.25
g
6.74
g
6.74\ \text{g}
6.74
g
10.1
g
10.1\ \text{g}
10.1
g
20.2
g
20.2\ \text{g}
20.2
g
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