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It’s commonly known that soda has a large quantity of sugar.But how much sugar is there in fruit juice?Does it matter that it’s “fresh squeezed” or that it’s “organic”? What is the purpose of these la ...
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The mpemba effect can cause hot water to freeze faster than cold water.This has led to a popular kitchen myth: that the opposite is also true.Namely, that cold water boils faster than hot water.How tr ...
There has been much debate over how sugar affects the minds of young people in America.Sugar has been banned in schools in Palo Alto, and in New York.Is sugar actually causing children to be hyperacti ...
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Students will learn how the chemical energy in batteries is converted into electrical energy and test how this process is affected by extremes of temperatures.It is an educational content by education ...
The goal of this experiment is to study a chemical reaction and evaluate whether the size of the reactants determines the speed of the reaction.It is an educational content by education.com.By clickin ...
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The goal of this experiment is to explore the relationship between blood pressure and pulse in healthy people. Objectives include defining pulse, systolic blood pressure, diastolic blood pressure, and ...
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Determine which of the following substances best preserves an apple: lemon juice, lemon juice plus ice, citric acid, sugar syrup, pure ascorbic acid?It is an educational content by education.com.By cl ...
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Determine (a) which of the following chemicals, ammonium chloride, calcium chloride or sodium chloride would be best for lowering the temperature of water in a cold pack and (b) if the amount of the b ...
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Determine if Green Bags are the most effective at protecting and preserving fruits, vegetables and breads.It is an educational content by education.com.By clicking on the title of this resource, you w ...
Determine the effects of different substances such as road salt, calcium chloride, sand, kitty litter, calcium magnesium acetate and Safe Paw (a commercial eco-friendly product) on melting ice while p ...
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