Chemistry, 25.11.2020 14:00 Sonicawesomeness
Savak azok a vegyületek, amelyek vizes oldatban megnövelik a -koncentrációt. Vízbe kerülve ugyanis szétbomlanak Ionra és Ionra. Bázisok azok a vegyületek, amelyek vizes oldatban megnövelik a -koncentrációt. Vízbe kerülve ugyanis szétbomlanak Ionra és Ionra.
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Chemistry, 21.06.2019 17:40
Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z
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Chemistry, 21.06.2019 18:00
Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?
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Chemistry, 21.06.2019 20:30
18. use the activity series to predict whether the following synthesis reaction will occur. write the chemical equations for the reaction if it's predicted to occur. (s) + o2(g) -> *note: it is possible.*
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Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
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Savak azok a vegyületek, amelyek vizes oldatban megnövelik a -koncentrációt. Vízbe kerülve ugyanis s...
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