Tx-chemistry b-cr
59: 37
the balanced equation below shows the products that are formed when butane (c4h10) is combusted.
2c4h10 + 1302 _8co2 + 10h20
what is the mole ratio of butane to carbon dioxide?
o 1: 4
o
1: 5
o 13: 8
o
13: 10
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Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas

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