Hydrogen

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Breaking Down the Differences Between Hard & Soft Water
There are lots of differences between hard and soft water, not just that they behave differently with soap! Understand the important chemical and physical differences between hard and soft water right from the very basics in this awesome video:

Hard & soft water | Environmental Chemistry | Chemistry | FuseSchool

5 mins

The Revolutionary Solution to Our Energy Problem: Hydrogen
Hydrogen is the future of energy. Learn how hydrogen can be a revolutionary solution to our energy problems in this short video:

Hydrogen & Fuel Cells | Reactions | Chemistry | FuseSchool

6 mins

Ice Floats on Water or Water on Ice?
Ice and liquid water are made of the same molecules,

H_{2} O

. But there is a huge difference in how the molecules are arranged in the two substances... and it has consequences! Learn why ice floats on water in this video that explores their basic structural differences.

Why does ice float in water? - George Zaidan and Charles Morton

4 mins

Can We Drink Heavy Water?
This is an interesting question to explore. What's the basic difference between water and 'heavy water'? And if heavy water is the same kind of molecule as

H_{2} O

except that it is made of a different isotope of hydrogen, then can we drink it? Let's find out!

What Happens If You Drink a Glass of Heavy Water?

5 mins