answersLogoWhite

0


Best Answer

White, quote wikipedia "it (zinc oxide) usually appears as a white powder, nearly insoluble in water." After heating it becomes yellow.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

Zinc oxide is white in color before heating.

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

its pretty much white

This answer is:
User Avatar

User Avatar

Wiki User

16y ago

Yellow.

This answer is:
User Avatar

User Avatar

Wiki User

16y ago

White.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the colour of zinc oxide before heating it?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What metal when It decomposes it heated it give zinc oxide?

Zinc metal, when heated, decomposes to form zinc oxide. This reaction is commonly used in the production of zinc oxide in industrial processes.


What is the word equation for heating zinc with air?

The word equation for heating zinc with air is: zinc + oxygen → zinc oxide.


What is the colour of zinc oxide after heating it?

its electrons in its outer shells become excited and rise to higher energy levels then as the electrons reach their highest point they fall back to their original energy level this releases photons which we see as light, depending on how high the electrons rise and fall determines the wavelength of the photon and as a result the colour


How is oxygen removed from zinc oxide?

Oxygen can be removed from zinc oxide through a process called reduction. This involves heating the zinc oxide with a reducing agent such as carbon or hydrogen, which reacts with the oxygen to form carbon dioxide or water, leaving behind elemental zinc.


How can obtain zinc from zinc oxide?

Zinc can be obtained from zinc oxide by a process called reduction. This involves heating zinc oxide with carbon or carbon monoxide at high temperatures to produce zinc vapor, which can then be condensed to form solid zinc. This method is commonly used in industrial processes to obtain zinc from zinc oxide.


Why Heating zinc oxide is a physical change Why?

It is a physical change. I goes from white, to yellow, back to white.


What is the yellow powder created when heating zinc oxide?

what happens to calcium oxide and zinc oxide when heated?


What is the name for ZnO?

That would be zinc oxide.


What is the word equation for zinc oxide plus magnesium?

The word equation for zinc oxide plus magnesium is magnesium + zinc oxide → magnesium oxide + zinc.


What element is removed from zinc oxide to leave zinc?

Oxygen is removed from zinc oxide to leave zinc. This process occurs during the reduction of zinc oxide, commonly through heating with carbon in a chemical reaction known as smelting.


A suppository contains 5 percent zinc oxide how much zinc oxide is contained in a 5g suppository?

In a 5g suppository with 5% zinc oxide, the amount of zinc oxide present is 5% of 5g, which is 0.25g (or 250mg) of zinc oxide.


What does zinc plus oxygen equals?

When zinc reacts with oxygen, it forms zinc oxide. The chemical equation for this reaction is 2Zn + O2 -> 2ZnO.