Physics Of A Food Manufacturer For The Following Reasons For Economics Consideration

Procedure: Measure the volume, mass, length and temperature of a variety of items. Create dilution of sugar water.

Every individual is different in a specific way. Like people, substances have unique qualities, such as properties, which aid chemists to differentiate and identify the particular components the substances consists of. These particular qualities are identified as either physical or chemical properties. Physical properties are properties which do not require a chemical change of its composition in order for the substance to be classified. A few examples of physical properties include color, density, odor, boiling point, melting

Procedure: I used a ruler, thermometer, and scale to take measurements. I used a graduated cylinder, short step pipet, scale, and ruler to determine volume and density. I used a volumetric flask, graduated pipet, pipet bulb, scale, and glass beaker to determine concentrations and densities of various dilutions.

Density is the amount of matter per unit of measurement (Merriam-Webster. Merriam-Webster, n.d. Web. 26 Aug. 2016.). If water has a density of 1.0 g/mL and you place a substance with a density of 1.8 g/mL the substance will sink because it is denser than water. Density is often measured in g/cm^3 or g/mL because the formula for density is D=m/v.

If I fill up two different containers with different amounts of water, then I will be able to understand the density of the two different mass/volumes of two different containers.

If the hypothesis is correct, the masses after we place the tubing samples in water will be higher than the masses before. We will see the greatest % increase in mass in the highest concentration of sucrose (1.0 M). The % increase will get lower as concentration decreases. All of the samples should have some increase in mass because we are placing them in distilled water. Based on the known solutions, the data should yield a mathematical model relating concentration and % increase, which we can use to find the concentration of the unknown solution.

Introduction: The goal or purpose of this experiment was to determine the concentration of Allura Red in red commercially available beverage- Gatorade. Colorimeter are used to shine a LED light through the solution and hit a photocell: it will detect an absorbance or a percent transmittance value. These “value” can be charted and examined as a calibration curve. Calibration curve is a method for determining a substance concentration in an unknown sample

2. In order to calculate the density of a solid or liquid sample, what measurements are needed?

For example, how to physically find the density of an object by finding their mass with a balance and finding the object's volume using the method water displacement. The purpose of the experiment was to find out which metal is used to create post 1982 pennies. Pre-1982 pennies were made out of copper but then the metal used for making pennies changed. The metal used to create pre-1982 pennies was copper. Since the metal used to make pennies changed the density of post-1982 changed.

In the third stage of this experiment, the density of a liquid was determined and compared to known standards. A 100ml beaker was filled to about half-full with room-temperature distilled water. The temperature of the water in ◦C was recorded in order to compare to known standards later. A 50ml beaker was then weighed on a scale in order to determine mass and recorded. A sample of the distilled water with an exact volume of 10ml was then placed in the 50ml beaker using a volumetric pipette. The 50ml beaker with the 10ml of water was then weighed again and the initial mass of the beaker was subtracted from this mass to obtain the mass of the 10ml of water. With the volume and the mass of the water now known, density was calculated using d = m/V and recorded in g/ml. This process was then repeated to check for precision and compared to standard values to check for accuracy. Standard values were obtained from CRC Handbook, 88th Ed.

Measured 21.4 (g) of sucrose, C¬12H22O11 to the nearest milligram using a scoopula and an electronic scale. 21.4 (g) of sucrose is the total mass needed for all five trials. The mass of sucrose was based on previous molar concentration calculations. 4. Measured 250 (mL) of distilled water to the nearest microliter graduation to ensure equivalency using

To calculate the concentration of the sucrose and glucose after the first reaction, and the final concentration of glucose of the samples of Powerade and Gatorade, the Beer-Lambert equation was used.

America is known for being one of the unhealthiest nations in the world. This true statement is able to be traced all the way back to what is in our foods: corn, sugar, salt, and fat. Each of these ingredients are generally okay to consume small amounts. Unfortunetly, many Americans are consuming extremely high amounts of these products, simply because the ingredients are in nearly every meal you can think of. In order to fix this dilemma, the government must take action for their responsibility by requiring food labels to be clear and accurate, boost incentives for marketing healthier foods, and end subsidies for corn and soy, all while encouraging the population to consume healthier foods.

The industrial food system began with the McDonald brothers and fast food. The food Inc. video talks about the issues with food in supermarkets, and the main one is how it factory modified. The video also talks about how many big businesses there really are in our country that produce food, and how the small amount is it problem. The video states that the average supermarket has 47,000 food products in it. Another thing the video talks about is the condition of the animals that are being slaughtered and made into store product foods and the condition of the workplace in the factories. Most importantly the video talks about how farms are enslaved to these major industries, and have no choice but to stay and work for them because of various reasons.

The solutions of nondiabetic blood glucose and diabetic blood glucose are collected before a meal and every thirty minutes after a meal for two hours to be tested for the level of blood glucose in each solution. Five milliliters of each blood sample were then pipetted into individual cuvettes, so that the absorbance of the glucose can be measured. The blank cuvette contained five milliliters of water. Water is an appropriate blank for blood glucose samples because the samples are water based. This cuvette was used to zero out the spectrophotometer, so the absorbance of the water in the blood glucose samples can be subtracted from the full absorbance. The spectrophotometer was set to 540 nm before inserting the first cuvette. The wavelength is set to 504nm because this wavelength is the wavelength that is