.4a) What the rate order with respect to the water? Notetreat the volume the water [10mL = 10M] and [20mL = 20N] We can evaluate these assumptions based on the fact we're only attempting ascertan orders that are directly proportion to their respective volumes in case. b.) What is the rate order with respect to the Buffer ? Question-5: Write the correct rate larw expression for the reaction? Question-6: Choose reaction-1 and give the rate law constant k for trial-1.

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Q.4a) What the rate order with respect to the water? Notetreat the volume the water [10mL = 10M] and [20mL = 20N] We can evaluate these assumptions based on the fact we're only attempting ascertan orders that are directly proportion to their respective volumes in case.

b.) What is the rate order with respect to the Buffer ?

Question-5: Write the correct rate larw expression for the reaction?

Question-6: Choose reaction-1 and give the rate law constant k for trial-1.

 

### Chemical Reaction Rate Data

The following data is from an experiment conducted to observe the rate of the following chemical reaction:

\[ 3I^-(aq) + H_2O_2(aq) + 2H_3O^+(aq) \rightarrow I_3^-(aq) + 4H_2O(l) \]

Below is a table summarizing the various trials conducted with different concentrations and conditions:

| Trial  | HI   | H₂O₂    | H₂O   | Buffer | Rate        |
|--------|------|---------|-------|--------|-------------|
| Trial-1 | 0.03M | 0.0001M | 10mL  | 0.1M   | 0.2035M/s   |
| Trial-2 | 0.06M | 0.0001M | 10mL  | 0.1M   | 0.4072M/s   |
| Trial-3 | 0.03M | 0.0002M | 10mL  | 0.1M   | 0.2041M/s   |
| Trial-4 | 0.06M | 0.0001M | 10mL  | 0.2M   | 1.6290M/s   |
| Trial-5 | 0.03M | 0.0001M | 20mL  | 0.1M   | 0.2030M/s   |
| Trial-6 | 0.015M | 0.0001M | 10mL  | 0.1M   | 0.1018M/s   |

**Analysis of Variables:**
- **HI Concentration:** Varies from 0.015M to 0.06M across trials.
- **H₂O₂ Concentration:** Varies from 0.0001M to 0.0002M.
- **Volume of Water:** Ranges between 10mL and 20mL.
- **Buffer Concentration:** Either 0.1M or 0.2M.

**Rate Observations:**
- The reaction rate tends to increase with higher concentrations of HI and buffer, as seen in Trials 2 and 4.
- The volume of water has minimal effect on the rate
Transcribed Image Text:### Chemical Reaction Rate Data The following data is from an experiment conducted to observe the rate of the following chemical reaction: \[ 3I^-(aq) + H_2O_2(aq) + 2H_3O^+(aq) \rightarrow I_3^-(aq) + 4H_2O(l) \] Below is a table summarizing the various trials conducted with different concentrations and conditions: | Trial | HI | H₂O₂ | H₂O | Buffer | Rate | |--------|------|---------|-------|--------|-------------| | Trial-1 | 0.03M | 0.0001M | 10mL | 0.1M | 0.2035M/s | | Trial-2 | 0.06M | 0.0001M | 10mL | 0.1M | 0.4072M/s | | Trial-3 | 0.03M | 0.0002M | 10mL | 0.1M | 0.2041M/s | | Trial-4 | 0.06M | 0.0001M | 10mL | 0.2M | 1.6290M/s | | Trial-5 | 0.03M | 0.0001M | 20mL | 0.1M | 0.2030M/s | | Trial-6 | 0.015M | 0.0001M | 10mL | 0.1M | 0.1018M/s | **Analysis of Variables:** - **HI Concentration:** Varies from 0.015M to 0.06M across trials. - **H₂O₂ Concentration:** Varies from 0.0001M to 0.0002M. - **Volume of Water:** Ranges between 10mL and 20mL. - **Buffer Concentration:** Either 0.1M or 0.2M. **Rate Observations:** - The reaction rate tends to increase with higher concentrations of HI and buffer, as seen in Trials 2 and 4. - The volume of water has minimal effect on the rate
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