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formed of grains
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∙ 11y ago
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Supply zinc oxide and chloride?
We have our own factory which produce zinc oxide and ammonium chloride.AmyE-MAIL:beeayue@hotmail.com
What is the meaning of the name zinc?
Zinc is named from the German zink, meaning tin.
Is zinc sulfate available in liquid form?
I wouldn't say that it is "available" but it exists.Zinc sulfate is a crystaline compound and has a high melting point, meaning that it is very impracticle to keep as a liquid. But you can have zinc sulfate solution which is just zinc sulfate crystals dissolved in water.
Most important compound of zinc?
Binary compounds Zinc oxide, ZnO, is the most important manufactured compound of zinc, with a wide variety of uses.
What is zinc in Latin?
Zinc
Why is granulated zinc used instead of a block?
If there is Block of zinc, only the zinc on the surface gets exposed to the other reactants but if there is granulated zinc because of its more surface area the zinc is more exposed so the granulated zinc is used for the greater reaction rate.
Why granulated zinc is used in the preparation of hydrogen rather than metallic zinc?
Don't know, because granulated zinc IS metallic itself: solid, elemental Zn.
Why do you think that granulated zinc is used instead of a block?
Granulated zinc is used instead of a block as the surface area of granulated zinc is much more than that of a block. Hence it's easier for it to react with oxygen if the area is more. This is why it's used.
Why is granulated zinc preferred for lab preparation of hydrogen?
granulated zinc is therefore preferred . it contains traces of copper as an impurity witch catalyses the reaction and prevents the deposition of the gas on zinc
Why granulated zinc is preferred to metallic zinc in the preparation of hydrogen using dilute acid?
Granulated zinc has more surface area exposed to the acid, so the reaction can occur more rapidly.
Why is granulated zinc is preferred to metallic zinc in the preparation of hydrogen using dilute acid?
Granulated zinc has more surface area exposed to the acid, so the reaction can occur more rapidly.
Chemical equation for granulated zinc and diluted sulfuric acid?
The Chemical equation for granulated zinc and diluted sulfuric acid is Zn + H2SO4 GIVES(arrow) ZnSO4 + H2O And impurities like arsine (AsH3), phosphine (PH3), CO2, SO2, H2O(gas.) and H2S because granulated zinc has impurities.
What are the products formed when granulated zinc reacts with caustic soda?
lund
What gas will evolve if granulated zinc and sulfuric acid will react in a test tube?
H2s
Supply zinc oxide and chloride?
We have our own factory which produce zinc oxide and ammonium chloride.AmyE-MAIL:beeayue@hotmail.com
What is the meaning of the name zinc?
Zinc is named from the German zink, meaning tin.
Will temperature increase in zinc plus Hcl?
Yes. Zinc + HCl is an exothermic reaction, meaning it gives off heat as a result of reacting.
