Chemistry, 22.04.2021 19:30 tiwaribianca475
1. A gas was qualitatively analyzed and found to contain only the elements nitrogen and
oxygen. The compound was further analyzed and it was determined the gas was
composed of 30.43% nitrogen and 69.57% oxygen. Calculate the empirical formula of
the gas. (3 Points).
Answers: 1
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Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
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Jill is pushing a box across the floor. which represents the upward force perpendicular to the floor? a) fp b) ff c) fn d) fg
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1. A gas was qualitatively analyzed and found to contain only the elements nitrogen and
oxygen. Th...
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