Want this question answered?
it is purify
it is purify
One possibility would be... purity
amino acids formed from chemicals. DNA is a molecule, and it is a molecule containing other smaller molecules. DNA ->Nucleotides -> Amino Acids -> Chemicals.
No, it's a physical action. No chemicals change into any other chemicals.
No the concentration of these chemicals isn't strong enough to do any harm
A plastic bag will melt only if it isput on a hot stove or other heatin contact with other strong chemicals.
Purify
Ice burgs are melting because of us; human beings, we are using cars, buses, trains etc. etc. Where we are using cars and buses there fumes are being put with lots and lots of other chemicals and fumes and gases which is making a dome of greenhouse gases; which are melting the ice burgs !!
Factories that produce SO2 as a waste gass from their manufacturing processes usually pass the gass through a 'scrubber' before releasing it out of the chimney. The scrubber is a piece of equipment containing chemicals, that the gas bubbles through. The chemicals combine with the gasses, turning them into less harmful substances. For example, the Oxygen and Sulphur atoms can be separatedfrom each other. The Sulphur can be re-used either on its own - or combined with other chemicals for reprocessing. The Oxygen can also be re-processed.
You could separate gold from other metals by gravity, by melting, or by chemical means.
WHAT IS CHLORINE? Chlorine is a poisonous, greenish-yellow gas described as having a choking odor. It is a very corrosive, hazardous chemical. Usually combined with other chemicals, it is used to disinfect water, purify metals, bleach wood pulp and make other chemicals. Household bleach, used to whiten fabrics or remove mold from surfaces, is a 5% solution of a stabilized form of chlorine. Do Not Mix household bleach with base-containing or ammonia-containing cleaners. Dangerous levels of a very harmful gas can be released. Most of the chlorine that enters lakes, streams, or soil evaporates into the air or combines with other chemicals into more stable compounds. Chlorine-containing chemicals that seep through soil down into groundwater can remain unchanged for many years.