I believe water quality describes the condition of water, including chemical, physical and biological characteristics, normally with respect to its suitability for a particular purpose such as drinking or swimming. It is the measure of the condition of water relative to the requirements of one or more living species and to human need or purpose. An example of water quality assessment is determining the concentrations of organic and inorganic chemicals, such as nutrients, trace metals and dissolved organic matter; additional chemical parameters indicative of habitat suitability, such as pH and dissolved oxygen; and physical parameters, including water temperature and turbidity.
The product of a reaction between these two elements is .
Explanation:
The oxidation state of an ion in a compound is equal to its charge.
The aluminum having a charge of +3 because oxidation state is +3
The oxide is having charge of -2
The product of these reactants will produce a chemical compound.
The compound formed is i.e Aluminium oxide. The compound while getting formed will share the charge and cation A+ will have the charge of anion and anion will have the charge of cation. This will result in a compound as there should be a neutral charge on the compound formed.
The <em>+</em><em>3 charge of the cation Al+ will go to anion oxide O2- and the charge of anion -2 will go with cation Al+. </em>
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Answer:
to study sub terranian earth movements
Explanation:
8H earth science
The spoon should be connected to the negative terminal of the battery. The other electrode should be made of silver.