Chemistry, 18.03.2021 03:00 jdisalle7486
Label the soil horizons in the picture below using the letters for the correct soil horizon. Place the letter for each horizon on the line. PLEASE HELP!!
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What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
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What forms when chemical reactions combine pollution with sunlight?
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I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
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You wish to prepare a buffer consisting of acetic acid and sodium acetate with a total acetic acetate plus acetate concentration of 250 mm and a ph of 5. what concentrations of acetic acid and sodium acetate should you use
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Label the soil horizons in the picture below using the letters for the correct soil horizon.
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