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Hipervinculo Química
This science project explores endothermic reactions by comparing the temperature change that results from various chemicals added to water. How do cold packs work In chemistry, what happens during ...
Hard water refers to the presence of dissolved ions, mainly of calcium Ca2+ and magnesium Mg2+ which are acquired through contact with rocks such as limestone and dolomite which contain calcium and ma ...
Hipervinculo Química
Determine which salt, magic salt or regular salt is most effective in melting snow? The student will acquire some basic and some practical information on the chemistry and physics of water, its meltin ...
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 ...
Hipervinculo Tecnología
This project compares the effectiveness of a solution of beet juice and rock salt with pure rock salt in melting ice. The goal of this project is to have the student evaluate an alternative method for ...
Hipervinculo Biología
In this experiment students will examine how our sense of smell affects our sense of taste.It is an educational content by education.com.By clicking on the title of this resource, you will be redirect ...
Hipervinculo Química
The goal of this project is to introduce students to the concepts of pH and chemical reactions involving color. By using a universal indicator students will test various household chemicals to determi ...
Safety: Do not ingest the substances used in this projectSome substances when dissolvedin water to produce a solution will conduct an electrical current. Such substances produce ions when dissolved in ...
Hipervinculo Química
Identify the nature of ionic and covalent bonds and determine how ionic and covalent compounds differ.It is an educational content by education.com.By clicking on the title of this resource, you will ...
Hipervinculo Física
Properties of matter in the plasma state and where plasma is found.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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