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Zinc is a silvery metal. Perhaps you are thinking of zinc oxide.
Wiki User
∙ 12y ago
Wiki User
∙ 7y agoZinc is not colourless, so the question makes no sense.
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How to test the presence of the reaction of zinc and hydrochloric acid?
Place a zinc strip in a clean test tube and add dilute hydrochloric acid. The strip dissolves and the result is a colorless solution. The products are zinc chloride and gaseous hydrogen.
What will happen when a piece of zinc is added to dilute hydrochloric acid?
Zinc + Hydrochloric acid is a basic metal acid reaction. When the Zinc is added to the acid, the zinc dissolves and reacts with the acid, forming hydrogen gas and the salt Zinc Chloride. These sorts of reactions (metal + acid) will always result in a salt (in this case, zinc chloride) and hydrogen gas. The observations from this experiment would be white-gray solid is added to colorless liquid. Solid dissolves and a colorless, odorless gas is formed. Zn + 2HCl -----> ZnCl2 + H2
What colour is the flame when you burn zinc?
Answer Pure ZnO has a band gap of ~3.3eV and is therefore colorless. ZnO Powder may have a white appearance due to scattering and a layer of carbonate on the outside of particles as ZnO Reacts with CO2 in the air.
What is nitrogens color?
Nitrogen is colorless
What two minerals are colorless and have a colorless streak?
Quartz is the only one mineral in which leaves a colorless streak
What is final colour of solution formed when zinc metal is dipped in a solution dilute sulphuric acid?
Colorless. The resulting solution is zinc sulfate, and Zn2+ ions are colorless.
What colour is ZnSO4 solution?
Zinc sulfate is colorless to white in appearance.
What colour is H2O plus ZnCL2 solution?
A solution of zinc chloride is colorless.
What color does a lead nitrate and zinc solution turn into?
Lead nitrate is colorless, as are zinc ions. So it doesn't "turn into" any color.
What is the empirical formula for zinc chloride?
The compound zinc chloride has ZnCl2 as its chemical formula. The zinc atom is bonded to a pair of chlorine atoms. A link can be found below for more information.
How to test the presence of the reaction of zinc and hydrochloric acid?
Place a zinc strip in a clean test tube and add dilute hydrochloric acid. The strip dissolves and the result is a colorless solution. The products are zinc chloride and gaseous hydrogen.
What will happen when a piece of zinc is added to dilute hydrochloric acid?
Zinc + Hydrochloric acid is a basic metal acid reaction. When the Zinc is added to the acid, the zinc dissolves and reacts with the acid, forming hydrogen gas and the salt Zinc Chloride. These sorts of reactions (metal + acid) will always result in a salt (in this case, zinc chloride) and hydrogen gas. The observations from this experiment would be white-gray solid is added to colorless liquid. Solid dissolves and a colorless, odorless gas is formed. Zn + 2HCl -----> ZnCl2 + H2
What colour is the flame when you burn zinc?
Answer Pure ZnO has a band gap of ~3.3eV and is therefore colorless. ZnO Powder may have a white appearance due to scattering and a layer of carbonate on the outside of particles as ZnO Reacts with CO2 in the air.
What is the name of the ionic compound ZnOH2?
Zinc Hydroxide-Colorless, water-soluble crystals that decompose at 125°C; used as a chemical intermediate and in rubber compounding and surgical dressings.
What observations are seen between zinc and copper sulphate reaction?
Solution was blue initially, became light blue and then colorless. Zn is oxidized (Color changed to brown) and the reaction is exothermic.
What is the colorless for xenon?
colorless gas
How do you use colorless in sentence?
Water is usually a colorless liquid.
