Català > substància química: 1 sentit > nom 1, substance| Sentit | Material produced by or used in a reaction involving changes in atoms or molecules. |
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| Sinònim | producte químic |
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| Específic | adob, fertilitzant | Any substance such as manure or a mixture of nitrates used to make soil more fertile |
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| antiparàsit, pesticida, plaguicida | A chemical used to kill pests (as rodents or insects) |
| compost, compost químic | (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight |
| explosiu | A chemical substance that undergoes a rapid chemical change (with the production of gas) on being heated or struck |
| flux | A substance added to molten metals to bond with impurities that can then be readily removed |
| fumigador, fumigant | A chemical substance used in fumigation |
| herbicida | A chemical agent that destroys plants or inhibits their growth |
| larvicida | A chemical used to kill larval pests |
| portador | An inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction |
| producte | A chemical substance formed as a result of a chemical reaction |
| reactant, reactiu | A chemical substance that is present at the start of a chemical reaction |
| suavitzant | A substance added to another to make it less hard |
| General | material, matèria | The tangible / tangible substance that goes into the makeup of a physical object |
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| Anglès | chemical, chemical substance |
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| Espanyol | producto químico, químico, sustancia química |
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| Adjectius | químic | Of or made from or using substances produced by or used in reactions involving atomic or molecular changes |
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