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Chemistry
Chemistry
Problem
Cobalt salt +
KNO
2
+
CH
3
COOH
⟶
\text{KNO}_2 + \text{CH}_3\text{COOH} \longrightarrow
KNO
2
+
CH
3
COOH
⟶
yellow ppt. The yellow precipitate is: a. Potassium cobaltinitrate b. Potassium cobaltinittite c. Cobalt nitrite d. Cobalt nitrate
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