Ammonium chlorides average change in temperature was -3.9°C, which is a significantly lower drop compared to calcium chloride and sodium chloride. Calcium chloride caused the temperature of the water to increase, with an average growth of 2.8°C. Adding sodium chloride to the deionized water caused the temperature to decrease as well, but the change wasn’t as significant as ammonium chloride. It caused the temperature to decline an average of 1.9°C, which is 2 degrees higher than ammonium chlorides average. This proves the hypothesis wrong, as it was presumed that calcium chloride would cause the temperature to decrease the most, when the data shows that ammonium chloride caused the most considerable change. In addition to the hypothesis being inaccurate, it can be assumed that there are errors within the data itself. There are many outliers present in the data, and none of the results seem to be very precise, with the exception of the ionized water data. For example, the temperature change for sodium chloride ranges from -4.0°C to 0.4°C, a difference of 3.6°C. Dissimilarities within the data are also apparent in a large portion of the experiment, which causes one to question the validity of this test. There is an outlier
Ammonium chlorides average change in temperature was -3.9°C, which is a significantly lower drop compared to calcium chloride and sodium chloride. Calcium chloride caused the temperature of the water to increase, with an average growth of 2.8°C. Adding sodium chloride to the deionized water caused the temperature to decrease as well, but the change wasn’t as significant as ammonium chloride. It caused the temperature to decline an average of 1.9°C, which is 2 degrees higher than ammonium chlorides average. This proves the hypothesis wrong, as it was presumed that calcium chloride would cause the temperature to decrease the most, when the data shows that ammonium chloride caused the most considerable change. In addition to the hypothesis being inaccurate, it can be assumed that there are errors within the data itself. There are many outliers present in the data, and none of the results seem to be very precise, with the exception of the ionized water data. For example, the temperature change for sodium chloride ranges from -4.0°C to 0.4°C, a difference of 3.6°C. Dissimilarities within the data are also apparent in a large portion of the experiment, which causes one to question the validity of this test. There is an outlier