Weigh out around 0.3 g of cobalt chloride hexahydrate, CoCl,-6H,O, and place it in a clean, dry beaker. Dissolve it in 20 mL of 95% ethanol (95% ethanol contains about 5% water). Record your observations.

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Chapter1: Chemical Foundations
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**Procedure for Dissolving Cobalt Chloride Hexahydrate**

1. **Objective**: To dissolve cobalt chloride hexahydrate in ethanol.

2. **Materials Required**:
   - Cobalt chloride hexahydrate, CoCl₂·6H₂O
   - 95% ethanol (which contains about 5% water)
   - Clean, dry beaker
   - Weighing balance

3. **Steps**:
   - Weigh approximately 0.3 grams of cobalt chloride hexahydrate.
   - Place the measured cobalt chloride hexahydrate into the clean, dry beaker.
   - Add 20 mL of 95% ethanol to the beaker containing cobalt chloride.
   
4. **Observation**: Carefully record any changes or reactions observed during the dissolution process.
Transcribed Image Text:**Procedure for Dissolving Cobalt Chloride Hexahydrate** 1. **Objective**: To dissolve cobalt chloride hexahydrate in ethanol. 2. **Materials Required**: - Cobalt chloride hexahydrate, CoCl₂·6H₂O - 95% ethanol (which contains about 5% water) - Clean, dry beaker - Weighing balance 3. **Steps**: - Weigh approximately 0.3 grams of cobalt chloride hexahydrate. - Place the measured cobalt chloride hexahydrate into the clean, dry beaker. - Add 20 mL of 95% ethanol to the beaker containing cobalt chloride. 4. **Observation**: Carefully record any changes or reactions observed during the dissolution process.
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