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zinc oxide chemical compound, ZnO, that is nearly insoluble in water but soluble in acids or alkalies. It occurs as white hexagonal crystals or a white powder commonly known as zinc white. Zinc white is used as a pigment in paints; less opaque than lithopone, it remains white when exposed to hydrogen sulfide or ultraviolet light. It is also used as a filler for rubber goods and in coatings for paper. Chinese white is a special grade of zinc white used in artists' pigments. Because it absorbs ultraviolet light, zinc oxide can be used in ointments, creams, and lotions to protect against sunburn. Crystalline zinc oxide exhibits the piezoelectric effect, is luminescent, and is light sensitive. Zinc oxide occurs in nature as the mineral zincite. Zinc peroxide, ZnO 2 · 1/2 H 2 O, is a white to yellow powder used in antiseptic ointments.
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What is the name of the compound made when zinc joins with oxygen?
The compound formed when zinc joins with oxygen is called zinc oxide.
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 is ZnOS?
This is zinc oxide doped with sulfur.
When metal reacts with oxygen what product is made?
[metal] oxide is the result. Iron oxide is called rust. Zinc oxide is called . . . zinc oxide which is a skin and wound soothing ointment.
What substances make zinc chloride?
Zinc chloride is typically made by reacting zinc with hydrogen chloride gas. It can also be produced by dissolving zinc oxide or zinc metal in hydrochloric acid.
What is the name of the compound made when zinc joins with oxygen?
The compound formed when zinc joins with oxygen is called zinc oxide.
Is zinc oxide ionic or molecular?
Zinc oxide is an ionic compound because it is made up of zinc cations (Zn2+) and oxide anions (O2-), which are held together by ionic bonds.
What is the name for ZnO?
That would be zinc oxide.
How is zinc oxide made and what is the process involved in its production?
Zinc oxide is made through a process called the French process or indirect process. In this method, zinc metal is heated and vaporized, then reacts with oxygen in the air to form zinc oxide. The vapor is then cooled and solidified into a powder. This powder is then further processed and purified to obtain the final zinc oxide product.
What compound is made oxygen and zinc?
The compound made from the elements Zinc and oxygen is zinc oxide. The chemical equation is 2Zn + O2 = 2ZnO .
What is the word equation for zinc oxide plus magnesium?
Zinc oxide reacts with metallic magnesium to produce magnesium oxide and metallic zinc.
What calamine made of?
Calamine is either a mixture of zinc oxide (ZnO) with about 0.5% ferric oxide(Fe2O3)[1][2]or a zinc carbonate compound
What metal when It decomposes it heated it give zinc oxide?
Zinc oxide can be obtained by heating zinc nitrate.
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?
Zinc is a metal and Oxygen is a non-metal.
What is poison ivy lotion made of?
Calamine, which is zinc oxide and ferric oxide dissolved in mineral oils.
Is zinc oxide a metal oxide?
Yes, zinc oxide is a metal oxide because it is composed of the metal zinc and oxygen. When zinc reacts with oxygen, it forms zinc oxide, which is a white solid compound commonly used in various applications such as sunscreens and ointments.
