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  • Page». Agency for Toxic Substances & Disease Registry. Consultado el 27 de agosto de 2015.  Ingalls, W. R. (1902). «Production and Properties of Zinc». Eng
    73 kB (7497 palabras) - 02:37 8 feb 2021

Resultados de la Wikipedia en inglés.

  • Flavor (redirección desde Natural flavor)
    substances, and is determined primarily by the chemical senses of the gustatory and olfactory system. The "trigeminal senses", which detect chemical irritants
    31 kB (3499 palabras) - 14:48 16 ene 2021
  • Chemistry (redirección desde Chemical resources)
    some substances into one or more different substances. The basis of such a chemical transformation is the rearrangement of electrons in the chemical bonds
    72 kB (8618 palabras) - 20:05 19 ene 2021
  • properties of lab produced humic substances from different sources are remarkably similar. Humic substances in soils and sediments can be divided into three
    27 kB (3379 palabras) - 13:07 27 feb 2021
  • broken down into simpler substances by chemical means. The number of protons in the nucleus is the defining property of an element, and is referred to as its
    65 kB (8398 palabras) - 09:56 26 feb 2021
  • Per- and polyfluoroalkyl substances (PFASs, also perfluorinated alkylated substances) are synthetic organofluorine chemical compounds that have multiple
    84 kB (8622 palabras) - 11:51 3 mar 2021
  • Physical science is a branch of natural science that studies non-living systems, in contrast to life science. It in turn has many branches, each referred
    42 kB (5428 palabras) - 03:48 22 ene 2021
  • Colloid (redirección desde Phase colloid)
    (humic and fulvic substances). When heavy metals or radionuclides form their own pure colloids, the term "eigencolloid" is used to designate pure phases, i
    37 kB (4267 palabras) - 08:54 1 mar 2021
  • Water pollution (categoría Water and the environment)
    flora and fauna. Oxygen-depleting substances may be natural materials such as plant matter (e.g. leaves and grass) as well as man-made chemicals. Other
    46 kB (4597 palabras) - 16:26 1 dic 2020
  • composition of natural organic matter depends on its origin, transformation mode, age, and existing environment, thus its bio-physico-chemical functions vary
    21 kB (2701 palabras) - 15:05 3 mar 2021
  • Matter (redirección desde Chemical matter)
    known as phases). These include classical everyday phases such as solid, liquid, and gas – for example water exists as ice, liquid water, and gaseous steam
    84 kB (9518 palabras) - 08:54 19 dic 2020
  • states of the systems, when two systems, which may be of different chemical compositions, initially separated only by an impermeable wall, and otherwise isolated
    88 kB (13 454 palabras) - 14:49 5 mar 2021
  • Abiogenesis (redirección desde Origin of life)
    In evolutionary biology, abiogenesis, or informally the origin of life (OoL), is the natural process by which life has arisen from non-living matter, such
    313 kB (33 410 palabras) - 06:04 3 mar 2021
  • Chromatography (redirección desde Chemical examination)
    mobile and the stationary phases. Subtle differences in a compound's partition coefficient result in differential retention on the stationary phase and thus
    51 kB (6491 palabras) - 09:19 3 mar 2021
  • model molecular systems. Flavor chemistry – someone who uses chemistry to engineer artificial and natural flavors. Flow chemistry – chemical reaction is run
    75 kB (9914 palabras) - 07:38 23 ene 2021
  • Exergy (categoría State functions)
    natural resources. Other qualities within a reference state environment include temperature, pressure, and any number of combinations of substances within
    54 kB (7620 palabras) - 19:16 26 feb 2021
  • thermodynamics and is therefore a key thermodynamic concept. Some chemical and physical processes occur too rapidly for energy to enter or leave the system as heat
    39 kB (6210 palabras) - 00:36 11 feb 2021
  • biotic or abiotic on the basis of their origin. The Indian landmass contains a multitude of both types of resource and its economy, especially in rural areas
    38 kB (4216 palabras) - 00:20 26 feb 2021
  • Second law of thermodynamics (categoría Philosophy of thermal and statistical physics)
    determination of the absolute entropy of pure substances from measured heat capacity curves and entropy changes at phase transitions, i.e. by calorimetry. Introducing
    85 kB (12 339 palabras) - 04:07 23 feb 2021
  • Atom (redirección desde Atomic chemical)
    the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms
    119 kB (12 787 palabras) - 19:30 12 feb 2021
  • mixing, occurs when two or more different substances are mixed. If the substances are at the same temperature and pressure, there is no net exchange of heat
    103 kB (13 283 palabras) - 06:42 1 mar 2021
  • Wallace in the mid-19th century and was set out in detail in Darwin's book On the Origin of Species. Evolution by natural selection was first demonstrated
    235 kB (25 004 palabras) - 19:54 20 feb 2021