factors that affects the quality of water‚ agents of water contamination‚ and how the earth naturally filters impurities from water. The first experiment tested groundwater contaminants and their effects on drinking water quality using oil‚ vinegar and laundry soap. In the second test‚ sand‚ grave‚ and charcoal creates a water filter that successfully screens dirt particles from a water sample. The third laboratory identified contaminants and the quality of three water sources; tap‚ Dasani‚ and Fiji bottled
Premium Water Water pollution Water quality
Lab 2 – Water Quality and Contamination Experiment 1: Effects of Groundwater Contamination Table 1: Water Observations (Smell‚ Color‚ Etc.) Beaker Observations 1 Clear no smell 2 Oil was on top and did not mix with water and it had a slight smell 3 A slight haze look to water with strong smell of vinegar 4 Water turned cloudy with bubbles on top and was the hardest to see through 5 100 ml of water filtered through 60 ml soil resulted in slight brown soil colored water 6 100 ml water
Premium Water Water pollution Liquid
strong. 4 The water and laundry detergent mix had a soapy look to it‚ water also became cloudy. Bubbles were on top. 5 Soil and water‚ the soil has made the water is brown and dirty looking; I can also smell the soil. 6 The oil is still at the top of the water 7 The vinegar smell is still very strong. 8 The water color is still light brown‚ and foggy with no smell. POST LAB QUESTIONS 1. Develop hypotheses on the ability of oil‚ vinegar‚ and laundry detergent to contaminate groundwater
Premium Drinking water Water pollution Water
with price as the major factor. 3 Which of the following statements demonstrates behavioral loyalty towards a brand? My friends agree Myfavorite Laundry detergent is the best. Myfavorite Laundry detergent is so easy to use. Myfavorite Laundry detergent smells good. I always buy Myfavorite Laundry detergent when purchasing laundry detergent Find the quiz answers here MKT 571 Week 1 Quiz 4 By 2015‚ projections indicate that the largest category of households will be composed of childless
Premium Marketing
The Effects of Household Detergent on Germination and Biomass Production of Pinto Beans and Radishes Introduction and Background: Plants are a diverse kingdom that gives vital sources of food‚ energy‚ and oxygen to sustain life on the planet. Plant classification is divided into four major groups including mosses and liverworts‚ ferns‚ conifers‚ and flowering plants. Plants we most commonly identify ourselves with is edible fruits and vegetables. There are a variety of types of vegetables from
Premium Nutrition Plant Agriculture
The Effects of Snails and Elodea in Water on Carbon Dioxide Levels Problem: How does varying the type of organism (plant or animal) in the level affect the level of carbon dioxide? Background: This lab is used to test the effect the respiration rates in plants in animals and how it affects the level of carbon dioxide present in the water. Oxygen and carbon dioxide are gases that are vital to all organisms‚ whether it is given or released through that organism. Both plants and animals
Premium Carbon dioxide Oxygen
Chemistry in Everyday Life Chemistry in Everyday Life Chemistry is a big part of your everyday life. You find chemistry in daily life in the foods you eat‚ the air you breathe‚ your soap‚ your emotions and literally every object you can see or touch. Here’s a look at some everyday chemistry. Elements in the Human Body Your body is made up of chemical compounds‚ which are combinations of elements. While you probably know your body is mostly water‚ which is hydrogen and oxygen. Most of the human
Premium Ultraviolet Oxygen Sunscreen
Introduction to Computers Written Assignment 1 Chapter 1 1. What is the most important difference between a computer and a calculator A calculator can only process numerical data‚ which means‚ it can only work with numbers‚ but a computer can process alphanumerical data‚ such as numbers‚ letters‚ graphics‚ pictures‚ video‚ audio files and much more. A calculator can only be programmed to calculate numbers. A computer can use thousands different programs. 2. How are computers
Premium Computer Computer program Computer software
4 The water changed colors with the detergent and was clearly contaminated. 5 Water was murky from the dirt. 6 The water did not look as contaminated filtering with oil as it did with straight water and soil. 7 The color of the water was lighter but there seemed to be more soil residue in the cup. 8 The water looked more clouded by the detergent than the soil. It was not as brown as the other water(s) but that may have been because of the green detergent. POST LAB QUESTIONS 1. Develop hypotheses
Premium Water Water pollution Surface runoff
Paragraph #3 – Hypotheses~ a. Oil hypothesis = I hypothesize that the oil with settling on top of the water. b. Vinegar hypothesis = I hypothesize that water will not change in color‚ but it will smell like vinegar. c. Laundry detergent hypothesis = I hypothesize that the detergent will make the water smell good and change colors. I hypothesize that carbon is the best filtration technique to remove contaminants from water. I hypothesize that bottle water is better than tap water. Materials
Premium Water pollution Water quality Water supply