Oxidizing-agent sentence example

oxidizing-agent
  • Ferric oxide gives a yellow colour, but requires the presence of an oxidizing agent to prevent reduction to the ferrous state.

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  • It combines directly with many elements and compounds and frequently acts as energetic oxidizing agent.

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  • The oxidizing agent in commonest use is copper oxide, which must be freshly ignited before use on account of its hygroscopic nature.

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  • It is an energetic oxidizing agent.

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  • Constant cells may be divided into two groups, according as their action is chemical (as in the bichromate cell, where the hydrogen is converted into water by an oxidizing agent placed in a porous pot round the carbon plate) or electrochemical (as in Daniell's cell, where a copper plate is surrounded by a solution of copper sulphate, and the hydrogen, instead of being liberated, replaces copper, which is deposited on the plate from the solution).

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  • In opposition to stannous chloride, even sulphurous acid (solution) behaves as an oxidizing agent.

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  • It is used as an antiseptic and oxidizing agent.

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  • It is a strong oxidizing agent.

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  • It dissolves iodine and absorbs chlorine, and is decomposed by water with formation of chromic and hydrochloric acids; it takes fire in contact with sulphur, ammonia, alcohol, &c., and explodes in contact with phosphorus; it also acts as a powerful oxidizing agent.

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  • The acid is a powerful oxidizing agent.

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  • Bromine is used extensively in organic chemistry as a substituting and oxidizing agent and also for the preparation of addition compounds.

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  • As an oxidizing agent its application is limited.

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  • Ignoring processes of oxidation or reduction simply brought about by heat or some other form of energy, we may regard an oxidizing agent as a substance having a strong affinity for electro-positive atoms or groups, and a reducing agent as having a strong affinity for electro-negative atoms or groups; in the actual processes the oxidizing agent suffers reduction and the reducing agent oxidation.

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  • It is an energetic oxidizing agent and is consequently readily reduced when heated with various metals (zinc, magnesium, &c.), with carbon and with oxalic acid.

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  • The native chrome-ironstone (Cr 2 O 3 FeO) may be used in this way as a source of such compounds, being fused in a reverberatory furnace, along with soda-ash and lime, the oxidizing agent in this case being atmospheric oxygen.

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  • It is an antiseptic and oxidizing agent that can be found in a variety of concentrations.

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