Basic Polymer Naming To name an addition polymer with only one monomer, you insert the name of the monomer in parentheses after the "poly" prefix: for example, "poly(methyl methacrylate)." If the name could indicate several different compounds, the class of polymer can be used to clarify, ...
Molecular formulas are determined using atoms and ions. Learn about different molecular formulas and understand that ions also can determine formulas. Understand coefficients and ionic compounds, and use ionic compounds to explain molecular formulas. Related...
Organic chemistry studies carbon-containing compounds' structure, properties, composition, reactions, and synthesis. This subfield explores everything from small molecules to large polymers and biological macromolecules. Synthesis of bioactive molecules using green chemistry techniques Mechanisms of carbon-carbon...
Carbon atoms rising in the flame emit light as they heat up. (Check out How Light Bulbs Work to find out why heated objects emit light.) The heat of the flame keeps the fuel at the ignition temperature, so it continues to burn as long as there is fuel and oxygen. As you can see,...
produce hard-to-treat wastewater because of high pH, salinity, the presence of organic solvent and the high load of carbon, organic solvents, heavy metals and ammonia (Zhao et al.2019). The distribution of pharmaceuticals in pharmaceutical wastewater can be described to be rather stable as the...
“During that time, there was very little to no available oxygen in the oceans and higher concentrations of toxic inorganic compounds; conditions similar to some modern environments found on the seafloor, especially within sediments. Understanding the energy and carbon sources used by this foraminifer...
These compounds generally represent a group of dimeric phenylpropanoids where two C6-C3 are attached by its central carbon C-8. Figure 2. Basic structure of lignans: a) Phenylpropanoid unit; b) Lignan structure Lignans are known for their antiviral, anticancer, cancer prevention, anti-inflammatory...
Carbon oxides: CO₂ and CO. The second one is a molecule that binds irreversibly with hemoglobin in our blood, disturbing the transport of oxygen and causing countless deaths of people with leaking installations of stoves that are used to heat houses, Sulfur oxides (SO₂) and nitrogen oxide...
That’s because the diets' foundational foods – fruit, vegetables and grains – have the smallest carbon footprint. Producing animal products, on the other hand, requires lots of chemicals, fuel and water, and also generates waste that leads to pollution. But meat-lovers don't have to go ...
Carbon Disclosure & Reduction Targets There is now bigger pressure than ever on businesses to do more when it comes to halting climate change. Due to a large amount of money deposited, held and invested by the finance sector, it is important that companies show transparency and commitment to ...