Chemistry, 14.04.2021 18:00 kuuleiisrad
Help! Is there a way to email outlook support for help? If so please comment their email address, as I can't call them on their hotline right now. Thank you, so much in advance! :)
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Chemistry, 23.06.2019 04:31
Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays
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Chemistry, 23.06.2019 22:20
For a reaction delta h= -286 kj. when is the reaction spontaneous a: when t delta s = 2(-286 kj) b: when t delta s= -286 kj c: when t delta s < -286 kj d: when t delta s > 0
Answers: 3
Chemistry, 24.06.2019 00:50
The barium isotope 133ba has a half-life of 10.5 years. a sample begins with 1.1×1010 133ba atoms. how many are left after (a) 6 years, (b) 10 years, and (c) 200 years?
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Chemistry, 24.06.2019 04:00
What causes the pressure inside oxygen tanks to change as they filled
Answers: 2
Help! Is there a way to email outlook support for help? If so please comment their email address, as...
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