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| Water Chemistry |
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 The Orchid Grower A Juvenile Forensic Science Adventure Novel |
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Which recipe will create the biggest bubbles?
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Find out how different concentrations of a water/salt solution affected the speed of the Hot Wheels™ Formula Fuelers racer on our race course. S When adding a drop of detergent to a plate of milk with food coloring, what kind of milk produces the best swirling of color: 1%, 2%, or whole milk? What happens to plain water? S Will salt make ice melt faster? R R Water K-12 Experiments & Background Information Interdisciplinary Topic: Water Interdisciplinary Topic: Ice |
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Find the critical point for colloidal mixtures composed of different types of starches.
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Mmake gels out of cornstarch and water, and test if you can change the consistency of the final product by changing the ratio of ingredients. R Testing Water for Hardness Using Soap Bubbles R The Effect of Wind Speed, Air Humidity, and Air Temperature on Evaporation Rate of Water S Find out if adding various amounts of different solutes to water will increases its boiling point. R Find out if adding salt, oil, detergent, and heating water could influence ordinary tap water's surface tension. R Determine which water type will dissolve a soap bar at the fastest rate. R Test the solubility of ink in water and acetone. S What is the pH of rain in your area? R The effect of salt on the boiling temperature of water S S Evaluate the effectiveness of various ice melting products S S What is the effect of chlorine concentrations on carbon filter performance? S Water K-12 Experiments & Background Information Interdisciplinary Topic: Water Interdisciplinary Topic: Ice |
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Determine ionic or non-ionic nature of water by building your own water conductivity meter
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How Do Substances Mixed in Water Affect Its Evaporation Rate? R Does the Rate of Heating Water Have an Affinity for Salinity? R Find the best way to recycle urine so the astronauts would be able to have water without costing the space station a lot of money and cargo weight. R The effect of dissolved salt and sugar on the melting rate of ice R S How Does Sunlight Affect the Chemistry of Water in a Saltwater Reef Aquarium? R Create an efficient and economical cold pack using water and different types and different quantities of fertilizers. S Investigate the attraction forces between sugar and water. S Test different Kinds of water for pH, dissolved oxygen, nitrate, phosphates, coli form bacteria, iron and hardness. S What is the best way of cleaning water? (distillation, filtering with coffee filter, filtering with Kleenex, and filtering with paper towel). S How Four Salts Affect Electrical Conductivity R Find the best way to recycle urine so astronauts will be able to have water without costing the space station a lot of money and cargo weight. R How Fast Do Hydrogen Ions Diffuse through Water? R Solar Electrolysis of Water for Hydrogen Production R To what extent does the surface tension of water decrease as the amount of detergent is increased? R Adjusting Chlorine Level to Minimize Evaporation Loss of Pool Water R The effect of temperature on the water solubility of alum, baking soda, Epsom salt, and salt S Deicers S S A comparison of hard water, softened water and reverse osmosis water S How does temperature affect the speed of molecules in water? R The International Boiling Point Project R How salt affects the boiling point of water? R Does adding salt to water lower its freezing point? R R R The factors which affect the reaction of acid rain on limestone R Conductivity of water S Test different water resources for acidity. S Does the pH level of water affect the rate of its evaporation? S S Investigate Flow Dynamics of the Salt Oscillator R See how the hydraulic conductivity of water and crude oil is different. R Water K-12 Experiments & Background Information Interdisciplinary Topic: Water Interdisciplinary Topic: Ice |
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Measure Hardness of Water
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A New Quantum Mechanical Approach in Determining the Octanol Water Partition Coefficients (Kow) of Organic Aromatic Compounds R Examining Water Freezing Point Depression as a Function of Solute Ionization from a Thermodynamic Perspective R Determine whether temperature affects the salinity and pH level of ocean water. R Water purification technologies R Water K-12 Experiments & Background Information Interdisciplinary Topic: Water Interdisciplinary Topic: Ice |
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Science Fair Projects Resources
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Quick Chemistry Facts R Chemistry Resources R Periodic Table Resources R Citation Guides, Style Manuals, Reference R Chemical Safety R |
