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By mass conservation, since 100g of mercuric oxide yielded 93g of Mercury, the remaining 7g is the mass of oxygen released during heating. So, 7g of oxygen would be released.

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1y ago

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Why did mercuric oxide in lavoisier's reaction chamber weight more than the mercury metal?

The air surrounding said mercury metal was absorbed into the mercury at the higher temperatures, therefore causing the new substance--mercuric oxide--to weigh more.


Why did mercuric oxide in Lavoisier reaction chamber weigh more than the mercury metal?

The air surrounding said Mercury metal was absorbed into the mercury at the higher temperatures, therefore causing the new substance--mercuric oxide--to weigh more.


Mercuric oxide is made of what 2 elements?

Mercuric oxide is made of the elements mercury and oxygen.


What is the origan of the element Mercury?

mercury come from cinnabar ore or mercuric sulphide (HgS) mercury come from cinnabar ore or mercuric sulphide (HgS)


How do you drop Mercury from mercuric nitrate?

To drop Mercury from mercuric nitrate, add a reducing agent such as elemental zinc or copper. The reaction will result in Mercury being reduced from the mercuric state to metallic Mercury. This can be separated by filtration.


What is the chemical name of Hg2SO3?

The chemical name of Hg2SO3 is mercury(I) sulfite.


Chemical formula of mercuric chloride?

The chemical formula for mercuric chloride is HgCl2.


What is the formula of mercuric oxide?

Mercuric oxide or mercury (II) oxide : HgO


What is another name for the mercuric ion?

Another name for the mercuric ion is the mercury(II) ion.


Is mercury oxide and mercuric oxide same thing?

Yes, Mercury(II) oxide, also called mercuric oxide or simply mercury oxide are all the smae compound.


Mercuric oxide is made up of the elements?

Mercuric oxide is made up of the elements mercury and oxygen. It is also called mercury(II) oxide, and has the formula unit HgO.


What is the energy decomposes mercuric oxide?

Heating can decompose mercuric oxide into mercury and oxygen gas.