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Table 1. Room Temperature Raw Data Trial 1 Trial 2 Temperatue ("C) |21.5 °C |21.5 °C |Concentration of HCl solution (M) 0.0153 0.0153 Sample aliquot volume (mL) |10.00 10.00 Initial buret reading (mL) 0.00 |16.20 Final buret reading at equivalence point (mL) 16.20 33.35 Table 2. ~100°C Raw Data Trial 3 Trial 4 Temperature (°C) 94.0°C 94.0°C |Concentration of HCl solution (M) 0.0153 0.0153 Sample aliquot volume (mL) 10.00 10.00 Initial buret reading (mL) 0.00 |13.80 Final buret reading at equivalence point (mL) |13.80 26.05

Table 1. Room Temperature Raw Data Trial 1 Trial 2 Temperatue ("C) |21.5 °C |21.5 °C |Concentration of HCl solution (M) 0.0153 0.0153 Sample aliquot volume (mL) |10.00 10.00 Initial buret reading (mL) 0.00 |16.20 Final buret reading at equivalence point (mL) 16.20 33.35 Table 2. ~100°C Raw Data Trial 3 Trial 4 Temperature (°C) 94.0°C 94.0°C |Concentration of HCl solution (M) 0.0153 0.0153 Sample aliquot volume (mL) 10.00 10.00 Initial buret reading (mL) 0.00 |13.80 Final buret reading at equivalence point (mL) |13.80 26.05

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Calculate the total volume of HCl titrant delivered to the equivalence point for each trial

**Table 1. Room Temperature Raw Data** | | Trial 1 | Trial 2 | |-------------------------|---------|---------| | Temperature (°C) | 21.5 °C | 21.5 °C | | Concentration of HCl solution (M) | 0.0153 | 0.0153 | | Sample aliquot volume (mL) | 10.00 | 10.00 | | Initial buret reading (mL) | 0.00 | 16.20 | | Final buret reading at equivalence point (mL) | 16.20 | 33.35 | **Table 2. ~100°C Raw Data** | | Trial 3 | Trial 4 | |-------------------------|---------|---------| | Temperature (°C) | 94.0°C | 94.0°C | | Concentration of HCl solution (M) | 0.0153 | 0.0153 | | Sample aliquot volume (mL) | 10.00 | 10.00 | | Initial buret reading (mL) | 0.00 | 13.80 | | Final buret reading at equivalence point (mL) | 13.80 | 26.05 | **Explanation:** These tables present the raw data collected from titration experiments conducted at two different temperature settings: room temperature and approximately 100°C. Each table records data from two trials at each temperature level. The variables measured include: - **Temperature (°C):** The ambient temperature during each trial. - **Concentration of HCl solution (M):** The molarity of the hydrochloric acid solution used. - **Sample aliquot volume (mL):** The volume of the sample aliquot being titrated. - **Initial buret reading (mL):** The initial reading of the buret before the addition of the titrant. - **Final buret reading at equivalence point (mL):** The final buret reading when neutralization is achieved, marked by the equivalence point. These results would be useful for understanding how temperature variations affect titration outcomes.
Transcribed Image Text:**Table 1. Room Temperature Raw Data** | | Trial 1 | Trial 2 | |-------------------------|---------|---------| | Temperature (°C) | 21.5 °C | 21.5 °C | | Concentration of HCl solution (M) | 0.0153 | 0.0153 | | Sample aliquot volume (mL) | 10.00 | 10.00 | | Initial buret reading (mL) | 0.00 | 16.20 | | Final buret reading at equivalence point (mL) | 16.20 | 33.35 | **Table 2. ~100°C Raw Data** | | Trial 3 | Trial 4 | |-------------------------|---------|---------| | Temperature (°C) | 94.0°C | 94.0°C | | Concentration of HCl solution (M) | 0.0153 | 0.0153 | | Sample aliquot volume (mL) | 10.00 | 10.00 | | Initial buret reading (mL) | 0.00 | 13.80 | | Final buret reading at equivalence point (mL) | 13.80 | 26.05 | **Explanation:** These tables present the raw data collected from titration experiments conducted at two different temperature settings: room temperature and approximately 100°C. Each table records data from two trials at each temperature level. The variables measured include: - **Temperature (°C):** The ambient temperature during each trial. - **Concentration of HCl solution (M):** The molarity of the hydrochloric acid solution used. - **Sample aliquot volume (mL):** The volume of the sample aliquot being titrated. - **Initial buret reading (mL):** The initial reading of the buret before the addition of the titrant. - **Final buret reading at equivalence point (mL):** The final buret reading when neutralization is achieved, marked by the equivalence point. These results would be useful for understanding how temperature variations affect titration outcomes.
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