Chemistry, 13.01.2020 01:31 black99girl
In the bohr model of the atom, an electron in an orbit has a fixed energy level and to move between orbitals what needs to absorbed or released?
quantum of energy
light
heat
electricity
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Chemistry, 22.06.2019 07:30
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 09:30
Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles
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Chemistry, 22.06.2019 12:00
the mississippians were considered to be horticulturalists, which means they were
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In the bohr model of the atom, an electron in an orbit has a fixed energy level and to move between...
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