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Zinc Oxide -----> Yellow Crystals
(White) HEAT
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COOL
Wiki User
∙ 11y ago
Wiki User
∙ 6y agoThe chemical reaction is:
2 Zn + O2 = 2 ZnO
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What is the word equation for the reaction between sulfur and air?
Sulphur + air = sulphuric oxide
What metal can be burned?
Many. Especially if in powder form and humidity + air present. Examples: Nickel, copper, zinc - easily Aluminum, magnesium have passivating layer, but with strong heating they will burn violently
What gases in air react with zinc to make zinc carbonate?
oxygen and hydrogen
What is the word equation for when sodium is heated in air?
4Na + O2 ----> 2Na2O Sodium oxide is formed.
How reactive is zinc?
zinc is very reactive, if you leave zinc out in air, it will oxidize, that's how reactivie it is.
Why Heating zinc oxide is a physical change Why?
It is a physical change. I goes from white, to yellow, back to white.
What word goes before duct?
tear heating air conditioning
What is the word equation for a candle burning in the air?
The word equation for a candle burning in the air is: Wax + Oxygen → Carbon Dioxide + Water + Light + Heat.
What is the word equation for the reaction between sulfur and air?
Sulphur + air = sulphuric oxide
What is the word equation for combustion of sulphur in the air?
i have no idea mate
Word equation for potassium burning in air?
4K(s) + O2(g) --> 2K2O
Heating Air Systems?
form_title= Heating Air Systems form_header= Stay warm with a heating air system. How old is your heating air system?*= _ [50] Please describe the problem in detail.*= _ [50] Are air ducts present in every room?*= () Yes () No
What metal can be burned?
Many. Especially if in powder form and humidity + air present. Examples: Nickel, copper, zinc - easily Aluminum, magnesium have passivating layer, but with strong heating they will burn violently
Where is air vented from a hydronic heating system?
what is air vented from a hydronic heating system
What gases in air react with zinc to make zinc carbonate?
oxygen and hydrogen
What is the word equation for when sodium is heated in air?
4Na + O2 ----> 2Na2O Sodium oxide is formed.
Which type of heating system includes fans to circulate warm air?
Forced-air Heating
