Chemical Reaction Experiment Results by Anna Brown https://padlet.com/anna_brown2/s59gu17avh22 Post a description of your results here en-us 2018-01-10 14:43:11 UTC 2026-02-18 00:15:26 UTC hello@padlet.com Write the question for your experiment here anna_brown2 https://padlet.com/anna_brown2/s59gu17avh22/wish/220183700 Summarize your results here]]> 2018-01-10 14:45:27 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220183700 Piper and Gracie: How does the amount of the substances relate to the temperature? https://padlet.com/anna_brown2/s59gu17avh22/wish/220185632 The more CaCl2 we added, the hotter the mixture got. The baking soda actually kept it from getting hot and made the temperatures stay lower. We kept the water as our constant variable and never changed the amount. We had temps all the way up to 161 degrees Fahrenheit!]]> 2018-01-10 14:48:47 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220185632 What would happen if I changed the liquid to Vinegar https://padlet.com/anna_brown2/s59gu17avh22/wish/220374626 It did overflow, I dumped the whole baking soda and all the pellets and it overflowed completely. ]]> 2018-01-10 20:10:10 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220374626 What happens when you add a different ratio of ingredients, and use a balloon to measure the amount of gas?-Andee and Seth https://padlet.com/anna_brown2/s59gu17avh22/wish/220374662 For Seth and Andee's experiment, we used a 50 ml graduated cylinder, and a 25 ml gc. We used the same balloon on the end to measure, and also doubled the amount of ingredients. In the end, the 50 ml gc caused the balloon to grow the most in size, partly because the 25 ml gc was too slender to mix the ingredients thoroughly. At it's largest, our balloon was 6 inches tall and over a foot wide.]]> 2018-01-10 20:10:15 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220374662 Was the Residue caused by the Calcium Chloride? -Lauren Ratliff https://padlet.com/anna_brown2/s59gu17avh22/wish/220374908 My experiment was substituting the calcium chloride for salt. We thought that the residue on the bag was caused from the baking soda, so we didn't think that the residue would really go away. However, we discovered that the lack of gas and the lack of calcium were the reason that we did not see the same results. The salt and baking soda were very runny and did not have a similar effect at all. In fact, the only similarity was the color of the products, which was completely caused by the white color of the baking powder.]]> 2018-01-10 20:10:46 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220374908 How does the temp. of the environment effect the reaction time?- Abbey and Mikayla https://padlet.com/anna_brown2/s59gu17avh22/wish/220375493 The warmer the environment was the quicker, and more rapid the fizzing was. It also dissolved better.]]> 2018-01-10 20:12:00 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220375493 Ian and Logan How much more gas was created when we doubled the amount of CaCl2 https://padlet.com/anna_brown2/s59gu17avh22/wish/220375555 We doubles the amount of calcium chloride to see how much more gas was created. Much more gas was created to the point where it caused the small bag to leak. We measured it to 34 cm, but it was actually more than that since the bag leaked. It was 12 more centimeters at least of air.]]> 2018-01-10 20:12:05 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220375555 Will and Tyler Would the beaker over flow with pepsi https://padlet.com/anna_brown2/s59gu17avh22/wish/220375785 It overflowed and our hypothesis was correct. The pepsi made it overflow but we did have to stir it with our spoons but we got it to bubble a lot and overflow. ]]> 2018-01-10 20:12:35 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220375785 Koby and Avery https://padlet.com/anna_brown2/s59gu17avh22/wish/220376092 If the starting temperatures of the materials were different it would affect the temperature of the reacting heat and the cool down temp. when the materials were cold and with ice the reaction was far less in intensity. ]]> 2018-01-10 20:13:15 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220376092 Was the precipitate caused by the Calcium Chloride -MP https://padlet.com/anna_brown2/s59gu17avh22/wish/220377157 Our hypothesis was if the calcium chloride was changed to salt then the precipitate will still form. Our hypothesis was proven incorrect, but we found out the reason the residue was left. The lack calcium didn't allow the reaction with the gas product, so the precipitate was not produced. The salt and baking soda had completely different results due to the lack of calcium. ]]> 2018-01-10 20:15:30 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/220377157 What happens if less or more material is added? https://padlet.com/anna_brown2/s59gu17avh22/wish/221025027 Less baking soda caused less of a reaction and didn't cause as much gas to build up. When less calcium chloride is added it still created more gas due to that there is more baking soda than calcium chloride. This creating more reaction of all the materials.]]> 2018-01-12 16:13:46 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/221025027 How does the amount of water input effect the amount output? Hailey and Brooke hailey_pierce https://padlet.com/anna_brown2/s59gu17avh22/wish/221026141 We found that with the same amount of substances no matter what amount of water there was always 1 mL more of water.  Which lead us to a new question of either it was producing H2O or thickening( meaning the substances mixing or going into the water)]]> 2018-01-12 16:16:13 UTC https://padlet.com/anna_brown2/s59gu17avh22/wish/221026141