- OTHER NAMES: Sulfurous oxide; sulfurous anhydride.
- FORMULA: SO
2
- ELEMENTS: Sulfur, oxygen.
- COMPOUND TYPE: Nonmetallic oxide (inorganic)
- STATE: Gas.
- MOLECULAR WEIGHT: 64.06 g/mol.
- MELTING POINT: −75.5°C (−104°F)
- BOILING POINT: −10.05°C (−13.91°F)
What are the elements in sulfur?
sulfur (S), also spelled sulphur, nonmetallic chemical element belonging to the
oxygen group
(Group 16 [VIa] of the periodic table), one of the most reactive of the elements.
What is sulfur dioxide a main component of?
When sulfur dioxide combines with water and air, it forms sulfuric acid, which is the main component of
acid rain
. Acid rain can: cause deforestation.
Is Sulphur dioxide good for health?
Sulphur dioxide is widely used in the food and drinks industries for its properties as
a preservative and antioxidant
. Whilst harmless to healthy persons when used in recommended concentrations, it can induce asthma when inhaled or ingested by sensitive subjects, even in high dilution.
What elements are present in Sulphur dioxide?
Compound Formula Elements present | sulfur dioxide SO 2 sulfur, oxygen | sulfur trioxide SO 3 sulfur, oxygen | nitrogen monoxide NO nitrogen, oxygen | nitrogen dioxide NO 2 nitrogen, oxygen |
---|
What are 3 interesting facts about sulfur?
- Atomic number: 16.
- Atomic weight: 32.066.
- Melting point: 388.36 K (115.21°C or 239.38°F)
- Boiling point: 717.75 K (444.60°C or 832.28°F)
- Density: 2.067 grams per cubic centimeter.
- Phase at room temperature: Solid.
- Element classification: Non-metal.
- Period number: 3.
Where is sulfur found in the body?
Sulfur is the third most abundant mineral in your body. It is present in methionine and cysteine, which are two of the amino acids you use to make proteins. Both of these amino acids are present in your
skin, hair, and nails
where they help to make these tissues strong and flexible.
Is sulfur toxic to humans?
Potential Health Effects:
Sulphur is relatively non-toxic to humans
, causing only mild local irritation to the eyes, nose, throat and upper airways. However, under certain circumstances it may release toxic hydrogen sulphide and/or sulphur dioxide gas.
What is the purpose of sulfur?
Sulfur is
essential to all living things
. It is taken up as sulfate from the soil (or seawater) by plants and algae. It is used to make two of the essential amino acids needed to make proteins. It is also needed in some co-enzymes.
What happens when you are exposed to sulfur dioxide for too long?
Chronic exposure can result in an
altered sense of smell
(including increased tolerance to low levels of sulfur dioxide), increased susceptibility to respiratory infections, symptoms of chronic bronchitis, and accelerated decline in pulmonary function.
Which is the major source for sulphur dioxide Mcq?
Explanation: Though emission of sulphur dioxide is peak during volcanic eruptions, its major source is during
combustion of crude oil and coal
for heat and power generation.
What happens if you breathe in sulfur dioxide?
What Are the Health Effects of Sulfur Dioxide Air Pollution? Sulfur dioxide causes a range of harmful effects on the lungs, as the EPA’s most recent review of the science concluded:
Wheezing, shortness of breath and chest tightness and other problems
, especially during exercise or physical activity.
Is Sulphur dioxide in dried fruit harmful?
Answer • Sulfur dioxide is used as a preservative, especially in dried fruits, but also in grapes (both fresh and in winemaking).
Sulfur dioxide is considered to be safe
; however, some people are sensitive to it, and it may even cause asthma symptoms in those who are predisposed.
Is Sulphur dioxide safe in food?
Sulfur dioxide helps keeps food fresh and
is considered safe for most people
. Sulfur dioxide is used as a preservative found in many foods, including shrimp, pickled foods and, in particular, dried fruit.
Why is sulfur bad for you?
Sulfur in excess can cause brain cell death
, resulting in brain damage. … Burning sulfur creates sulfur dioxide, a gas. If inhaled, coughing, shortness of breath, sore throat, and labored breathing, has been reported. Eye irritation has also been reported.
What are 3 common uses of sulfur?
What are 3 common uses of sulfur? It is used for
making car batteries, fertilizer, oil refining, water processing, and mineral extraction
. Other applications for sulfur-based chemicals include rubber vulcanization, bleaching paper, and product making such as cement, detergents, pesticides. And some gunpowder.