Minor in Global Sustainability The interdisciplinary minor in Global Sustainability trains students to understand the changes that need to be made in order for the human population to live in a sustainable relationship with the resources available on this planet. See the Interdisciplinary Studies section of this Catalogue for more information.
Specific heat capacity in liquids coursework physics list of elements in decreasing order of ease with which they lose electrons. Electrodes The conductors by which the current enters and leaves the solution in electrolysis.
The positive electrode is called the anode and the negative electrode is the cathode. Electrolysis The process in which an electrolyte is decomposed by passing a current through it. Electrolyte A compound which in liquid state conducts electricity and is decomposed in doing so.
Electronegativity A measure of the attraction of an atom of an element for the shared pair of electrons in a covalent bond. Electropositive Describes elements that readily lose electrons to form positive ions.
Empirical formula The formula of a compound that shows only the ratio in which the different types of atom are present in the molecule. Energy level A measure of the amount of energy possessed by an electron when it is in an atom.
Equilibrium A balanced state of constant change in a system. Chemical equilibrium refers to the state in a reversible reaction when the rate of the forward reaction is equal to the rate of the backwards reaction. Equilibrium constant, Kc For a reversible system, a constant that tells how far the reaction has gone to the right-hand side, by the time equilibrium has been established.
Eutrophication The enrichment of natural waters by nutrients nitrates and phosphates in particular ; it causes the very rapid growth of algae which, when they die and decay, consume large amounts of oxygen. The water is then depleted of oxygen, and fish and aquatic life die. Excited state The state of an atom when one or more of its electrons have been promoted to higher energy levels.
Exothermic reaction A reaction in which heat is liberated. Feedstock Raw materials needed for a chemical manufacturing process. Fixation of nitrogen The process in which atmospheric nitrogen is made to combine with other elements to form useful compounds.
Flocculation The process in which small particles in water are made to coagulate clump together and form a precipitate. Fractional distillation or fractionation The process in which a mixture of liquids is separated into components or fractions of different boiling points or different boiling points ranges.
Functional group A group of atoms on which the characteristic properties of a particular compound depend. Halogens The elements of Group 7 of the Periodic Table i. Halides Compounds which contain a halogen and one other element e. Hard water Hard water is water which will not readily form lather with soap due to the presence of dissolved calcium or magnesium salts in the water.
Heat of combustion The heat change which occurs when one mole of a substance is burnt in an excess of oxygen. Heat of formation The heat change which occurs when one mole of a compound is formed from its elements in their standard states.
Heat of reaction The heat change which occurs when a reaction takes place according to a given chemical equation. Heterogeneous catalysis A system in which there is a distinct boundary between the catalyst and the reactants. Heterolytic fission The breaking of a covalent bond so that one atom retains the two shared electrons and the other atom retains none.
Ions are thus formed. Homologous series A series of compounds, all members of which contain the same functional group, and successive members differ by CH2. Homolytic fission The breaking of a covalent bond so that each atom retains one of the shared electrons, forming two free radicals or free atoms.
Homogenous catalysis A system by which both the catalyst and the reactants are in the same phase or state. Hydrocarbons Compounds containing hydrogen and carbon only.
Hydrogenation Action The reaction in which hydrogen adds on across a double or triple bond. Hydration A reaction in which a compound combines with water.
Hydrogen bond The electrical attraction between the slightly positive hydrogen atoms of one molecule and a slightly negative atoms in another molecule. Ideal gas One that obeys the gas laws at all temperatures and pressures.
In reality no such gas exists. Indicator A substance, which by means of a colour change, indicates the presence of another substance.
Ion An atom or group of atoms which has either lost or gained electrons and has therefore become either positively or negatively charged. Ionic bond The electrical attraction between the oppositely charged ions which are produced when electrons are transferred from one atom to another.
Ionisation energy The first ionisation energy of an element is the minimum energy required to completely remove the most loosely-bound electron from an isolated atom of the element.Mar 11, · Apart from this I cant think of any other related ideas which links the specific heat capacity of metals and their resistance.
I am not asking ppl on this forum to provide me with the answers but If you can, provide me with some ideas which is related to the coursework title.
10/21/–Idaho State Police Forensic Services has recently received a number of important federal grants. These federal grants play a huge role in the laboratory system remaining one of the most efficient, productive, and progressive forensic laboratories in the country. A turbocharger, colloquially known as a turbo, is a turbine-driven forced induction device that increases an internal combustion engine's efficiency and power output by forcing extra compressed air into the combustion chamber.
This improvement over a naturally aspirated engine's power output is due to the fact that the compressor can force more air—and proportionately more fuel—into the. The specific heat (also called specific heat capacity) is the amount of heat required to change a unit mass (or unit quantity, such as mole) of a .
The emphasis of this educational reference is on words and phrases that appear in published works about war and military service; and amongst this jargon and slang, there is no pretense of objectivity or completeness, which may be readily found in official documents or government resources.
For example, 4, is the specific heat capacity of liquid water, and this means that it takes 4, Joules of energy to increase the temperature of 1 kilogram of water by 1 degree. Solid ice, despite being made of the same material, has a smaller specific heat capacity of just 2, Joules per kilogram per Kelvin.