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The Science of Popcorn | Carolina.com

www.carolina.com/teacher-resources/Interactive/the-science-of-popcorn/tr23952.tr

Choose from over 850 chemical products in chemical grades, sizes and ..... wonder what is the ideal percentage of water in popcorn kernels for best popping .

Is popcorn popping a chemical or physical change? | Atom's World

www.middleschoolchemistry.com/atomsworld/2011/12/is-popcorn-popping-a-chemical-or-physical-change/

When popcorn “pops” is it a chemical or a physical change? ... For example, it is commonly noted that popped popcorn seems to have changed color, possibly ...

The Science Behind How Popcorn Pops - Chemistry - About.com

chemistry.about.com/od/foodcookingchemistry/f/how-popcorn-pops.htm

Popcorn pops because each popcorn kernel is special. Here's a look at what makes popcorn different from other seeds and how popcorn pops.

Chemistry in Focus: Snacks Need Chemistry, Too!

www.cengage.com/chemistry/book_content/0547125321_zumdahl/chemical_connections/Zumdahl.8e.Ch05.CI02.pdf

Have you ever wondered what makes popcorn pop? The popping is linked with the properties of gases. What hap- pens when a gas is heated? Charles's law ...

The Chemistry Of Popcorn: It's All About 'Pop-Ability' -- ScienceDaily

www.sciencedaily.com/releases/2005/04/050415112829.htm

Apr 15, 2005 ... Chemists at Purdue University have identified a key crystalline structure inside popcorn that appears to determine its popping quality.

Why Does Popcorn Pop? - Home Science Tools

www.hometrainingtools.com/a/popcorn-science-project

Find out why popcorn pops with this fun science project! ... Go. Chemistry Supplies .... percentage of kernels than popcorn popped over the stove or in a popper?

Popcorn Board > Facts & Fun > Our Story

www.popcorn.org/Facts-Fun/Our-Story

Pop up a bowl and enjoy your time here. Happy Popping! The Popcorn Board. Our Story · What Makes Popcorn Pop · History of Popcorn · Early Popcorn History.

Why does popcorn pop? - ScienceIQ.com

www.scienceiq.com/Facts/WhyDoesPopcornPop.cfm

The evolution of the popcorn kernel as it is exploding. Compare the sizes before ... fat, minerals, and water. The germ is the part that sprouts and is not important in the process of popping. ... by Lynn Sibley, Chemistry.org. Popcorn by Popcorn.

Popping to Perfection | Science News for Students - Student Science

student.societyforscience.org/article/popping-perfection

Apr 24, 2005 ... The chemical processes involved in popcorn popping could also end up being of interest in other fields of food science, Hamaker says.

www.ask.com/youtube?q=Chemistry of Popping Popcorn&v=fVgXDLGLkD8
Jun 20, 2011 ... This was a video that me and my friend Higor did for a chemistry project. I just felt like putting it up ... Popping Popcorn Slo-Mo'd For Science!
Answer
Each popcorn kernel contains a small amount of water stored in a circle of soft starch inside the hard outer casing. When heated to around 450° F, the moisture turns to steam, creating pressure within.
As the pressure builds, the casing eventually gives way, and the kernel explodes and pops, allowing the water to escape as steam and turning the kernel inside out.
More Info

The Chemistry of Popcorn - www.ChemistryIsLife.com

www.chemistryislife.com

There is water in the kernel of the popcorn and as the water heats up it expands into ... If it is below that number, the chances of the kernel popping decrease.

Everyday Chemistry - How does popcorn pop?

humantouchofchemistry.com

The sound of popcorn popping is almost as much fun as eating it. No wonder it is the most popular snack at movie halls and homes around the world. But what ...

The chemistry of popcorn: It's all about 'pop-ability' - Phys.org

phys.org

Apr 14, 2005 ... Hamaker and his associates analyzed 14 different genetic varieties of yellow popcorn and compared their microwave popping performance.