Chemistry, 22.02.2021 22:20 josie17340
Water covers over 70% of planet Earth and most of the water is salt water. Which
number on the map of the United States represents a body of salt water?
A. 1
B. 2
C.3
D.4
Answers: 2
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The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .
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Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
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Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity
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Water covers over 70% of planet Earth and most of the water is salt water. Which
number on the map...
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