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Zinc oxide is a white hexagonal chemical compound that appears as white powder but changes to yellow when heated (a thermochromic compound). It isn mostly insoluble in water but soluble in acids and alkalis. .
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What is the substance that dissolves to make a solution?
The substance that dissolves is called the "solute" and the substance that the solute dissolves in is called the "solvent".
Substance that does the dissolving?
The substance that does the dissolving is the solvent.
Is a solvent the substance that dissolves the solute?
Yes because the solute gets dissolved when put in the solvent
Is there a difference between snot and mucus?
mucus is yellow substance and snot is white substance
What three elements are present in all connective tissue?
The three main components of connective tissue are:Ground substanceExtracellular protein fibersSpecialized cells
What is you-ZnO?
ZnO is the chemical formula of the zinc oxide.
What is the reaction for h2so4 plus zno?
H2SO4 + ZnO => H2O + ZnSO4
What are oracle bones how are they used?
were animal bones. each picture (design) represants something
What does ZnO mean in the periodic table?
Zinc Oxide. Additional answer Except that you won't find ZnO in the periodic table because that table is a table of only the elements and ZnO is a compound, not an element.
What is the balance equation for zinc metal plus oxygen gas?
Zn+ H2O ---> ZnO + H2 Zn+ H2O ---> ZnO + H2
The galvanised articles are prevented from rusting even if the zinc coating is broken .why?
A galvanized substance is that which has been coated with a layer of zinc to delay corrosion.It does this by the zinc getting corroded itself,instead of the substance. The outer layer of zinc of any galvanized material, reacts with the atmospheric oxygen to form Zinc Oxide (ZnO), which is stronger than Zinc. Thus, even if the outer layer of zinc undergoes corrosion, the material is getting coated with a stronger substance (ZnO), and thus is better able to resist corrosion.
What happens when zinc reacts with oxygen?
2 Zn + O2 = 2 ZnO (zinc oxide, a white powder)
How many atoms are in zno?
There are five
Which of the following represents a molecular compound Xe ZnO SO2 BeF2?
ZnO, SO2 andBeF2 aremolecular formulas.
Why does ZnO appear yellow on heating?
on heating,free electrons occupy spaces created by loss of oxygen from zno and turn yellow :)
How does CO react with ZnO thin film?
CO to ZnO. The oxygen (O) stays the same but the carbon (C) changes to Zn
What is the name for ZnO?
That would be zinc oxide.
