Those guys & These guys

1) The class data for the vinegar and Baking soda showed that more gas should have been produced. This could have occurred because there was error in weighing the beaker when the reaction had not completely settled leaving air bubbles that had not yet released gas.

2) This relates to the balanced equation, which means that a formula must be equally proportionate on both sides, because the slope, rise over run, should be the same or somewhat similar as the ideal relationship. The balanced equation had given the ideal mass relationship because it tells us that there must be the same amount of gas produced in the product as their was in the initial maso or reactant.

3) Moles should have the same ratio in order to have a reaction. Just like an equation should be balanced.

Rates of Reactions

1. The definition of rate of reaction is the time it takes for something to change chemically. 

2. The things that impacts the reaction rate include temperature, concentration, surface area, catalyst, and also observation. In the rates of Reactions lab, part 3 temperture, includedo the time it took for a glow stick to light up. It didn't light up as fast in cold water but more in hot water. 

3a. A real world example of a fast reaction could be the amount of time it takes for something to bake in the oven. A cake would take less time to bake in the oven if it was put in a higher temperature as opposed to Baking a cake in a lower temperature. 

3b. A real world example of a slow reaction could be the amount of time it takes for something to defrost as about to something that is barley taken out of the refrigerator. 

3 question blog

1. Recently I have completed my test for chemistry, psychology, and socialogy classes. I have read several chapters for english. I also made varsity for softball and completedo notes in the majority of my classes.

2. Recently, I have learned about the physical and mental development of children. I have also learned that people often put themselves at risk by the way they process and take in information. Also, about many sociologists and how much they have impacted today's economy.

3. Next, I plan on reading more chapters. Taking a long nap. Relaxing and going to the gym. And eating a lot of  food during our superbowl party. And of course, trying my best at excelling in all my classes and my sports as well.  :)

Vinegar and Baking Soda Explore Blog

1. The law of conservation of mass states that the mass of anything that includes the transferring of energy or matter, must remain the same or constant over a period of time. This lab shows the conservation of mass because when we first weighed the beakers separately, one with Vinegar and the other with Baking soda, and also weighed them together, there was not a great change compared to the initial mass. Instead, the mass of both Vinegar and Baking soda weighed less than they did separately.

2. From this reaction, we assume that the mass was lost from the initial mass to our final mass because gas was released. The beaker did not keep the mass because it was open. Therefore, gas was released into the air when both the vinegar and Baking soda made a reaction.

3. The evidence that can be shown to prove that mass is conserved and that our assumptions are valid include the effect that was caused by the vinegar and the baking soda. When the baking soda was poured into the vinegar, it bubbled which was an indication that gas was being held in the bubble and when it popped, the gas that was inside the bubble was released into the air. If we had a closed container than the mass might have been slightly different.