Chemistry, 11.10.2020 02:01 atlasthegoat
Is an undesirable change in the natural environment that is caused by the introduction of substances that hare harmful to living organisms or by excessive wastes, heat, noise, or radiation.
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The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?
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Chemistry, 22.06.2019 11:00
Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
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Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
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Chemistry, 22.06.2019 20:30
Citric acid has a ph between 1 and 3. it is considered to be aa. weak acidb. weak basec. strong based. strong acid
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Is an undesirable change in the natural environment that is caused by the introduction of substances...
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