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Biology, 22.06.2019 14:00, treavonknorton
Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
Answers: 1
Biology, 22.06.2019 21:00, khaz1430
Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form
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Biology, 23.06.2019 00:30, sarahjdeering
Which of the following substances most likely dissolve in water? check all that apply •paraffin
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In which part of aerobic cellular respiration is oxygen used...
History, 19.07.2019 06:00
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Mathematics, 19.07.2019 06:00
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