Potassium Arsenate

Name:
Potassium Arsenate
Formula:
K3AsO4
Molar Mass:
256.2141


» K3AsO4 Mass Concentration to Molar Concentration Converter
K3AsO4 Molar Mass Converter
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Mole:  

K3AsO4 Molar Mass Conversion in Batch

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Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
K
3
Potassium
39.0983
45.78%
117.29
As
1
Arsenic
74.9216
29.242%
74.92
O
4
Oxgen
15.9994
24.978%
64
→ K3AsO4
Total: 256.2141 (g/mol)


Example Reactions:
• H3AsO4 + 3KOH = K3AsO4 + 3H2O
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