Pr. 4 Claim Statements by Kristi Deaver https://padlet.com/kristi_deaver/xhzfgnojlzzf for Lab: Observation and Experimentation en-us 2019-05-24 11:53:37 UTC 2025-11-16 05:04:32 UTC hello@padlet.com What if we added more baking soda. https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334314 Adding more baking soda decreased the reaction of the gases causing less inflation. There were some bubbles but not any gas and not much heat.]]> 2019-05-24 16:41:34 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334314 What substance makes it fizz? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334377 Sodium hydrogen carbonate makes it fizz]]> 2019-05-24 16:41:45 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334377 What if we add more phenol red to the experiment? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334393 The phenol Red causes the heat in the reaction. We did multiple tests taking away different substances but when we take the phenol red away there was no heat produced, therefor it must cause heating to occur]]> 2019-05-24 16:41:49 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334393 How much does the amount of the product affect the outcome? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334395 Yes, although not as greatly as we thought. When the calcium chloride and sodium hydrogen carbonate levels increased the differences were minimal and the overall product was almost the same. ]]> 2019-05-24 16:41:49 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334395 What Chemicals caused the color change? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334418 The color change that occurred to make it yellow was caused only by all the chemicals mixing. ]]> 2019-05-24 16:41:55 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334418 What would happen with different combinations of the 4 ingredients, is there one ingredient that makes the reaction the most effective? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334494 The CaCl2 was the most important ingredient to include because without it, there was no reaction, the ingredients just mixed together. ]]> 2019-05-24 16:42:06 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334494 What made it smell bad? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334660 The pool stuff had unknown ingredients in it so we can assume the mixing of the phenol red with some unknown substance made it smell bad. ]]> 2019-05-24 16:42:40 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334660 What causes the mixture to get hot 3004034 https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334693 The mixture of cacl2 and water when I mixed cacl2 with water It got warm]]> 2019-05-24 16:42:48 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334693 What caused the change in color? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334737 The Calcium Chloride mixed with the Phenol Red caused a reaction and the color changed to a yellow shade.]]> 2019-05-24 16:42:59 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334737 What combination of substances make the temp change? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334761 Calcium chloride and either liquid make the temp increase.]]> 2019-05-24 16:43:05 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334761 What Caused a temperature change. https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334783 when cacl mixed with both liquids a temperature change occurred ]]> 2019-05-24 16:43:10 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363334783 What happens if you mix a solid with water before adding the other solid? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363335158 well when we mixed the baking soda in the water first the reaction was normal when we added the the second solid. when we did the same for CaCl2 it gave of a temp change before adding the baking soda]]> 2019-05-24 16:44:11 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363335158 What chemicals caused the color change? https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363335232 The change in color to yellow occurred only when all chemicals were mixed together]]> 2019-05-24 16:44:22 UTC https://padlet.com/kristi_deaver/xhzfgnojlzzf/wish/363335232