Chemistry, 19.05.2021 18:30 savanah111
An isotope, cesium-137, has a half-life of 30 years. Starting with 40 grams, how much is left in 60 years?
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What does x represent in the formula for the compound xcl4?
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What happens when the temperature of a solution increases?
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The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
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An isotope, cesium-137, has a half-life of 30 years. Starting with 40 grams, how much is left in 60...
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