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eryu2's picture

Nitrous Acid Molecule

Submitted by eryu2 on Thu, 28/07/2016 - 22:23

A molecule is when two or more atoms join chemically; nitrous acid is one of many molecules. Nitrous acid, which its chemical formula is HNO2, is an unstable acid and only exists in solutions or nitrite salt. Interestingly, it is naturally produced by the Earth's atmosphere, and when it reacts with water (H2O) and nitric oxide (NO), it helps regulate ozone layer in the atmosphere, which is currently being damaged by human activities. If this acid comes in contact with human, it may affect respiratory health and cause irritation, as it is slightly toxic. In this blog, it will present: 3D model of the acid composition; structure and characteristics; further information and questions; intriguing ideas and difficulties found in programming; and links to the 3D model and logo program.

Alei5's picture

FINAL Methane Blog by Anna Lei (ASC092A)

Submitted by Alei5 on Thu, 28/07/2016 - 21:19
Methane 3D Model by Anna Lei

The compound methane has the chemical formula of CH4. Methane is the simplest hydrocarbon of the paraffin series and a potent greenhouse gas, as well as being a large component of natural gas. The major human-associated source of methane is the production/combustion of coal (Britannica, 2016). In nature, methane is the product of anaerobic bacterial decomposition and certain human/animal activities (7% methane in flatulence). It can be found in wetlands, termites, landfills, volcanoes and oceans. The abundance of methane makes it a widely used fuel for heat and light (energy) production (ARM, 2016). In this blog, the details of methane will be uncovered.

Abern26's picture

Neon Atom

Submitted by Abern26 on Thu, 28/07/2016 - 21:15
Image: a neon atom with its protons, neutrons and electrons

The atom being researched is Neon. It is the 10th element in the Periodic Table. It was discovered in 1898 by William Ramsay and Morris Travers at Universiity College London. The name comes from the Greeek 'Neos,' meaning 'new'. It is a rare gaseous element that, when in a vacuum discharge tube, emits a reddish-orange glow. 

AMART's picture

Fluorine Atom

Submitted by AMART on Thu, 28/07/2016 - 20:27
Atom

Fluorine Blog

Utti's picture

Sulphuric Acid

Submitted by Utti on Thu, 28/07/2016 - 20:25

 

 
Sulphuric acid is a pungent-ethereal, colourless to slightly yellow viscous liquid that is soluble in water at all concentrations. It is highly corrosive, dense and oily and one of the most important of all chemical, prepared industrially by the reaction of water (H2O) with sulphur trioxide (SO3). In different concentrations, the acid is used to manufacture fertilisers, pigments, dyes and detergents as well as in petroleum refining and metallurgical processes. Its most common use is in lead-acid storage batteries. In this blog, there will be a detailed analysis of the use of sulphuric acid, its bonds and characteristics. 
Utti's picture

Sulphuric Acid

Submitted by Utti on Thu, 28/07/2016 - 20:24
This is a picture of sulphuric acid bonding

 

 
Sulphuric acid is a pungent-ethereal, colourless to slightly yellow viscous liquid that is soluble in water at all concentrations. It is highly corrosive, dense and oily and one of the most important of all chemical, prepared industrially by the reaction of water (H2O) with sulphur trioxide (SO3). In different concentrations, the acid is used to manufacture fertilisers, pigments, dyes and detergents as well as in petroleum refining and metallurgical processes. Its most common use is in lead-acid storage batteries. In this blog, there will be a detailed analysis of the use of sulphuric acid, its bonds and characteristics. 
Jacob's picture

Ammonia

Submitted by Jacob on Thu, 28/07/2016 - 19:12

At the VRMath-2 3D Modelling Workshop at QUT, I created an ammonia molecule. The following blog will explain what ammonia is used for, as well as explaining the structure and uses of the individual atoms that make up the molecule.

asure5's picture

Ammonia Molecule

Submitted by asure5 on Thu, 28/07/2016 - 17:37
Image ALT text

Ammonia (NH3) is a molecule which consists of three hydrogen atoms and a nitrogen atom bonded together. It is a colourless, odorous, alkaline gas which is produced when organic materials decompose. This molecule is essential to many plants and animals, as a source of nitrogen. Additionally, bacteria within the intestines can produce the substance. Ammonia has many uses, though it is mostly used in fertilisers and cleaning products.

tlsharlene's picture

Acetone

Submitted by tlsharlene on Thu, 28/07/2016 - 17:08
Image ALT text
Acetone

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    • gclem11's picture

    Potassium Atom

    Submitted by gclem11 on Thu, 28/07/2016 - 16:39
    Potassium Atom Model

    Grace Clemens