a Nicol Yaquelin Condori Yana 2 éve
111
Még több ilyen
In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed
acido oxácido
acido hidracido
TRADICIONAL
se nombra
indicando la valencia
4° acido hipo..oso
3° acido hipo...oso
2° acido..oso
1° acido...ico
seguido la raiz del elemento no metal
palabra acido
SISTEMATICA
finalmente añadimos la palabra "de hidrogeno"
en números romanos la valencia
la raíz no metálico acaba en ato
seguido el numero de átomos del elemento no metálico
N° de oxigeno seguido la palabra " OXO"
n° de valencia
3° valor es TRI
2° valor es DI
1° valor es MONO
es igual para
ácidos
basicos
combinación de un O y un no metal
combinación del O y un metal
los sistemáticos IUPAC
revisa y actualiza las reglas
Indica la naturaleza de una sustancia
2° la naturaleza de las especies implicadas
1° la estequiometria
los funcionarios
combinación de palabras
2° nombre especifico
1° nombre genérico
Los vulgares
Hacen referencia a la etimología
Solar energy begins with the sun. Solar panels are used to convert light from the sun, which is composed of particles of energy called 'photons', into electricity that can be used to power electrical loads.
Write down the benefits of using solar panels.
Toda molécula simple o compuesta es 0
N.O. de H al combinarse es +1y del O es -2
N.O. de todo átomo sin combinación es 0
Hydrogen fuel is a zero-emission fuel burned with oxygen.
It can be used in fuel cells or internal combustion engines.
Name the advantages and disadvantages of Hydrogen fuel.
sal+agua=oxisal
sales dobles
sales basicas
sales acidas
sales neutras
Grupo VIIA Y VIA
Tratadas en función acido
se forma del hidrogeno y un no metal
N.M.+ H→ hidruro
Hidrogeno actúa con E.O. -1 cuando se junta con un metal
nomenclatura
3° TRI
2° DI
1° hidruro
There are many different types of energy, which all fall into two primary forms – kinetic and potential.
Energy can transform from one type to another, but it can never be destroyed or created.
Gravitational energy is a form of potential energy.
It is energy associated with gravity or gravitational force, in other words, the energy held by an object when it is in a high position compared to a lower position.
Give examples.
Nuclear energy is stored in the nucleus of atoms.
This energy is released when the nuclei are combined (fusion) or split apart (fission).
Nuclear power plants split the nuclei of uranium atoms to produce electricity.
What element do they use to fuel nuclear power plants?
Thermal energy is created from the vibration of atoms and molecules within substances. The faster they move, the more energy they possess and the hotter they become. Thermal energy is also called heat energy.
Give examples of heat energy.
Motion energy or mechanical energy is the energy stored in objects; as objects move faster, more energy is stored.
Examples of motion energy include wind, a flowing river, etc.
Give more examples.
