Temperature Of Soup

A hot plate was placed under the ring stand. 50 mL of 3.0 M NaOH in a 250 mL beaker and a stir bar was placed in the beaker. The beaker with NaOH was placed on the hot plate and 3.75 grams of NaAlO2*5H2O was placed in the beaker. The temperature probe was placed in the beaker with the solution, not touching the bottom of the beaker. The solution was heated and stirred till the solution dissolved.

For two minutes, the metal was suspended in the boiling water. During the two minutes, a Styrofoam cup was filled with 100 mL of room temperature water. The initial temperature of the metal was equal to the temperature of the boiling water. In order to probably calculate the temperature of the metal, the steps were repeated and another temperature was

AP Chemistry Semester 1 Final Review 2016 Basics of Chemistry: Name the following compounds BO3 H2S NaOH OF8 PCl6 HNO3 HgNO2 Write the formula for each compound Pentaboron triselenide Sulfuric Acid Carbon Monoxide Lithium Chloride How many moles are in 58.6 g of AgNO3 How many grams are in 2.5 moles of Cl2

However the Steel Wool on the table and graph show different results. This is because the initial temperature of the water inside the can was affected with by some errors. The worst insulator out of the three materials would be the Bubble Wrap because it did not keep its heat during the time intervals. Bubble wrap was not a good insulator because it had so many cold spots, the bubbles popped and the places between the bubbles, where heat readily

They tested how the temperature would affect the rate of reaction. This was observed by the amount of time it took for the solution to change colors. For many chemical reactions there is an optimum temperature at which the chemicals will react with each other. As was found in their experiment, the temperature affected the rate of reaction. (Deoudes, 2010).

Introduction: In this assignment, I will be doing two experimentations on examining the impact of temperature on the Alka-Seltzer’s response time. The first experimentation that I will be doing involves some water that is room temperature. The second experimentation that I will be doing involves some water that is very hot. If I want to be able to figure out the impact of the temperature on water, I will have to document the time it will take for the Alka-Seltzer to go into solution.

Then the scientist will observe the different rates of reaction with temperature. The Boltzmann distribution of law, indicates that high temperature makes molecules gain high energy contents (pubs.acs.org/doi/abs/10.1021/ja). In order to measure the reaction rate, the scientists must use the same volume of water at three different starting temperatures: hot tap

37.8 °C and 36.3 °C 30-40 °C 3. 41.7 °C and 40.2 ° C 40-50 °C 4. 50 °C and 48 ° C 50-60 °C Average temperatures: (37.8+36.3)/2=37.05 °C (41.7+40.2)/2=40.95 °C (50+48)/2=49 °C Table 1 -The values of experiment Temperature (°C) Density (kg/m3) 26.5 995 37.05 992.5 40.95 991 49 990 70 984.856 80 982.524 90 980.272 100 977.93 Table 2. The values in steam table Temperature (°C) Density (kg/m3)

The next test used the test tubes labelled “cold” and , one again using a piece of liver and five milliliters of hydrogen peroxide with both being placed in the ice bath, both held vertical with a test tube clamp. After five minutes were up using a timer, the two tests were conducted. The test involving the boiling water had five milliliters of hydrogen peroxide poured into it. Meanwhile, the five milliliters of hydrogen peroxide was poured into the test tube labelled “cold”. After both tests, explanations were made about the

Similarly, Hessler is told that “when you mix them together, there are all kinds of health benefits” and this is when the waiter suggested a dish involving cat, snake, and chicken (256). When cooking soup, anything can be thrown in the pot. It begins with the bones of the animals that are boiled for a very long time on medium heat creating a pure bone marrow broth. The broth in my culture’s chicken noodle soup helps cure a cold. Chinese people believe in drinking soup before eating for good digestion.

To be able to find the best container to keep soups hot will be significant to people of different ages. The parents will benefit from the study because they are responsible for the food that their children should eat. They can protect their children from food poisoning because the food or soup will not spoil easily. The office workers, teachers, and any laborers can also benefit from the study. They tend to save money and prepare their own food.

”(UCAR Center for Science Education). Consequently, surface types ability to absorb and reflect heat affect the temperature of the

Different containers that can hold soup will be used in this experiment like plastic containers, metal containers, glass containers and more containers that are available in Kingdom of Saudi Arabia. According to Kelli Foster, 2017, soup is a combination of ingredients like meat or fish and vegetables that are well covered with water or stock and brought to boil and then simmer. According to Karina, 2014, there are six reasons why a person should eat soup: the first one is that soup is delicious, the second is soup is healthy, third is because soup makes you feel full, the fourth reason is that soup is affordable to make, and the last reason is that soup can make a person feel better. According to Mary McCoy, 2016, the other reasons why people should eat food are the following: it will make a person satisfied; it reduces pains; it is high in fiber, low in fat and nutritious; and it is simple to reheat. The last reason that was given is also a reason why soup was chosen for the study that it be said that it is easy to reheat which means that it should be put in a container to hold it and that container

To truly comprehend the warmth holding limit of the pot; consider this–clay pots can hold warm so well, to such an extent that despite the fact that the sustenance inside is cooking and

Another way to calculate the enthalpy of neutralization is to assume the density of the solution to be equal to the density of water in order to assume the mass of the solution. 1.00 g 〖cm〗^(-3)×50 cm^3±0.96 %= 50.00 g ±0.96 % The heat released can then be calculated using the assumed mass. q=50.00 g±0.96 % ×4.18 J g^(-1)