alkalna greška

alkalna greška

Sustavna greška koja se pojavljuje kad se staklene elektrode koriste za očitavanje pH ekstremno alkalne otopine; elektrode odgovaraju na ione natrija kao da su vodikovi ioni, dajući očitanje pH koje je konzistetno prenisko.

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Category: General chemistry
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greška

Chemistry; General chemistry

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alkalna zemlja

Chemistry; General chemistry

An oxide of an alkaline earth metal , which produces an alkaline solution in reaction with water.

alkalna zemlja

Chemistry; Inorganic chemistry

An oxide of an element of group 2 in the periodic table, such as barium, calcium, and strontium. Also known as alkaline-earth oxide.

apsolutna greška

Chemistry; General chemistry

The uncertainty in a measurement, expressed with appropriate units. For example, if three replicate weights for an object are 1.00 g, 1.05 g, and 0.95 g, the absolute error can be ...

slučajna greška

Chemistry; General chemistry

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isparljiv

Chemistry; General chemistry

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

Chemistry; General chemistry

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

diastereoizomer, diastereomer

Chemistry; General chemistry

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medicinska hemija

Chemistry; General chemistry

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slab elektrolit

Chemistry; General chemistry

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