How to keep an apple from turning brown
Science Fair Project How to keep an apple from turning brown: why do apples turn brown when exposed to air? The chemical reaction causes an…
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Download Chemistry Experiments and Science Projects in PDF
Here is list of chemistry experiments and science projects in PDF oxygen and hydrogen ammonia gas Mass of gases Oxygen ratio in air Pocket body…
How to grow crystals with salt
How to grow crystals with salt: How to grow crystals with salt: To use chemical reactions between water and potash alum(Potassium) in the creation of…
How to make Soap
Making of Soap Purpose To create your own soap using a chemical process known as saponification. This is a reaction where an ester is heated…
Does mass change in Chemical Reactions
Mass change in chemical reaction Activity 1 Iron gains mass when it burns Apparatus & Materials Steel Wool Spirit Lamp Match Box Tweezers Construction Make…
How to make oxygen and hydrogen
Simple Method to produce oxygen and hydrogen Concept How to make oxygen and hydrogen Zinc and manganese dioxide can be taken out from the used…
How to find out Air’s mass
How to find out Air’s mass Level Elementary Experiment Air’s mass Concept The air has mass.Let’s measure the air’s mass with a spray can and…
Experiment: Is heat is necessary for burning?
Experiment: Is heat is necessary for burning? Level Primary, Elementary Concept It is understood that heat is necessary for burning. It is understood that the…
Experiment How to make Hydrogen bubble
Experiment How to make Hydrogen bubble Concept The hydrogen gas is lighter than the air. Let’s experiment it by using soap bubbles. Materials PET bottle,…
How to find out Oxygen ratio in air
How to find out Oxygen ratio in air by Candle combustion Water goes up the level 1/5. How to find out Oxygen ratio in air…