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Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
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Calculate the concentration of all species in a 0.165 m solution of h2co3.
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Which of the following is not a characteristic of s waves?
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Which idea did john dalton include in his atomic theory? a. all atoms are the same size. b. atoms o...
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