1.Plate tectonics involveand describe how
2. The theory of plate tectonics explains
P...
Chemistry, 23.04.2021 07:30 legendman27
1.Plate tectonics involveand describe how
2. The theory of plate tectonics explains
Please help (science)
Answers: 3
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What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
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What must be in balance for temperatures to remain constant?
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What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
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