Chemistry, 05.05.2020 02:02 valeriestamann
A 9.654 mol sample of krypton is in a 88.107 L container. What is the pressure of this gas in kilopascals at -160.46 °C?
Answers: 1
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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.
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Areaction in which products can react to re-form reactants is
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Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?
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Chemistry, 23.06.2019 02:00
Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
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A 9.654 mol sample of krypton is in a 88.107 L container. What is the pressure of this gas in kilopa...
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