تفاعل #2328983

معادلة التفاعل

cobalt(II) acetate tetrahydrate

→

Cobalt Acetate

المذيبات

water

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المعالجة

1. 1
   أخرىIndicator compositions were prepared as for Example 11
2. 2
   أخرىThe second solution (Indicator Composition 13) was prepared
3. 3
   أخرىDevices were prepared

الإجراء التجريبي

Indicator compositions were prepared as for Example 11. The colorants used are listed in Table 13. The second solution (Indicator Composition 13) was prepared by adding 1.0 g of cobalt(II) acetate tetrahydrate {Co(C2H3O2)2.4H2O} (available from Sigma-Aldrich Fine Chemicals, St. Louis, Mo.) to 13 ml of water. Devices were prepared and tested as described in Example 11. The results are recorded in Table 13.

المصدر