Which statement best describes visible light?
A. frequency of visible light in the same as the frequency of gamma rays
B. Visible light can only be seen with special equipment or technology
C. Visible light make up a small part of the electromagnetic system
D. The human eye can only detect visible light as white light
Answers: 2
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How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate
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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
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What is the pressure of 0.500 moles of carbon dioxide gas in a 2.5 l tank and at a temperature of 301 k? (r=0.0821 l·atm/mol·k) 3.08 atm 1.2 atm 0.23 atm 4.01 atm 4.94 atm
Answers: 1
Which statement best describes visible light?
A. frequency of visible light in the same as the freq...
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