Chemistry, 22.01.2021 19:30 shsbbdDnsgs3913
What energy transformation occur in a hot air balloon
A. kinetic>mechanical>light
B. mechanical>sound>electrical
C. chemical>thermal>kinetic
D. chemical>electrical>mechanica l
Answers: 3
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What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
What energy transformation occur in a hot air balloon
A. kinetic>mechanical>light
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