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Zinc

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Identification
Molecular formula
Zn
CAS number
7440-66-6
IUPAC name
hydrogen peroxide;zinc
State
State

At room temperature, zinc is a solid metal. It is commonly used in various alloys and galvanization processes.

Melting point (Celsius)
419.53
Melting point (Kelvin)
692.68
Boiling point (Celsius)
907.00
Boiling point (Kelvin)
1 180.00
General information
Molecular weight
65.38g/mol
Molar mass
65.3800g/mol
Density
7.1400g/cm3
Appearence

Zinc is a bluish-silver, lustrous metallic element. It exhibits a metallic shine and is generally found in solid state chunks or fine powder form.

Comment on solubility

Solubility of Hydrogen Peroxide

Hydrogen peroxide (H2O2) is a polar molecule that is generally considered to be quite soluble in water. Its solubility can be attributed to:

  • Hydrogen Bonding: The presence of hydroxyl groups allows hydrogen bonding with water molecules, enhancing its solubility.
  • Polar Nature: As a polar substance, hydrogen peroxide easily interacts with other polar solvents like water.

In concentrated forms, hydrogen peroxide can show decreasing miscibility in organic solvents. In addition to its water solubility, it has varying solubility in the following:

  • Alcohols: It is moderately soluble in ethanol and methanol.
  • Oils: Hydrogen peroxide is generally insoluble in non-polar solvents, such as oil.

Solubility Characteristics with Zinc

When considering zinc (Zn), an interesting interaction occurs. While zinc itself is a metal and does not dissolve well in water, it can react with hydrogen peroxide to produce zinc oxide (ZnO), along with oxygen gas (O2). This reaction can be summarized as:

  • Zn + H2O2 → ZnO + O2

Therefore, while both hydrogen peroxide and zinc exhibit unique solubility behaviors, it is crucial to note their interactions, which can alter the effective solubility of the zinc component in the presence of hydrogen peroxide.

Interesting facts

Interesting Facts About Hydrogen Peroxide and Zinc

Hydrogen peroxide is a fascinating compound with a variety of applications and properties, while zinc complements it with its unique characteristics. Here are some intriguing points about both:

Hydrogen Peroxide (H2O2)

  • Powerful Oxidizing Agent: Hydrogen peroxide is well-known for its ability to act as an oxidizer. This makes it a popular choice in various chemical reactions, including organic synthesis.
  • Wide Applications: It is extensively used in industries such as cleaning, disinfection, and even as a bleaching agent in textiles and paper. It is also used in hair dyeing.
  • Natural Occurrence: Interestingly, hydrogen peroxide is found in small amounts in the environment, particularly in rainwater and even in the human body as a byproduct of metabolic processes.
  • Concentration Matters: At lower concentrations, hydrogen peroxide acts as a mild antiseptic. However, in higher concentrations, it can be corrosive, highlighting the importance of handling this compound with care.

Zinc (Zn)

  • Essential Element: Zinc is an essential trace element required for various biological functions, including enzyme activity and immune system performance.
  • Corrosion Resistance: Zinc is best known for its ability to resist corrosion, making it a key component in protective coatings, particularly in galvanization processes for steel.
  • Alloy Formation: In metallurgy, zinc is often alloyed with other metals such as copper to improve strength and durability, which is especially evident in brass.
  • Biological Interactions: Zinc plays a significant role in human health, influencing everything from taste sensation to wound healing and DNA synthesis.

Combining Hydrogen Peroxide and Zinc

The interaction between hydrogen peroxide and zinc can lead to interesting redox reactions, often observed in laboratory settings. In these reactions, zinc can reduce hydrogen peroxide, yielding zinc oxide and water as products, which demonstrates the fascinating interplay of these two compounds in chemistry.

As you delve into the study of hydrogen peroxide and zinc, you will find a rich tapestry of both biological significance and industrial applications, illustrating the profound impact of these compounds on science and technology.

Synonyms
ZINC PEROXIDE
Zinc superoxide
Zinc dioxide
Zinc peroxide, medicinal
Zinc peroxide (Zn(O2))
AI3-03965
DTXSID5051658
Zinc peroxide, medicinal [USP]
HSDB 1058
0I969DVM77
EINECS 215-226-7
UN1516
ZINC PEROXIDE (MART.)
ZINC PEROXIDE [MART.]
Zinc peroxide, medicinal (USP)
peroxol zinc
Zinc bioxide
ZEONET ZP
ZINC PEROXIDE [MI]
ZINC OXIDE (ZNO2)
STRUKTOL ZP 1014
ZINC PEROXIDE [HSDB]
ZINC PEROXIDE [INCI]
ZINC PEROXIDE (Zn(O2)
ZINC PEROXIDE [WHO-DD]
DTXCID3030212
215-226-7
1314-22-3
Zinc peroxide [UN1516] [Oxidizer]
UNII-0I969DVM77
NS00113257
ZPO