3 years ago

Name the layers of Earth starting at the crust and going in. Describe the composition of each layer.

1 answer:

7 0

The Crust is mostly made up of loose materials.

The Mantle is made of up of a thick solid rock substance.

The Outer Core is made of super heated liquid molten lava.

The Inner Core is believed to be solid ball of mostly iron, and nickel.

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Some amount of hydrogen peroxide (H2O2) breaks down to produce 3 molecules of oxygen (O2) and 6 molecules of water (H2O). How ma

soldier1979 [14.2K]

Answer:

$Atoms_H=12Atoms$

Explanation:

Hello,

In this case, the only source of hydrogen is in the 6 molecules of water, therefore, the atoms of hydrogen, by applying stoichiometry with the Avogadro's number is:

$Atoms_H=6moleculesH_2O*\frac{1molH_2O}{6.022x10^{23}moleculesH_2O}\frac{2molH}{1molH_2O}*\frac{6.022x10^{23}AtomsH}{1molH} \\Atoms_H=12Atoms$

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