Chemistry, 27.01.2021 03:50 deidaralove90
The half-life of cesium-137 is 30.2 years. If the initial mass of cesium-137 is 500 g, how much in grams will remain after 151 years??
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Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
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The half-life of cesium-137 is 30.2 years. If the initial mass of cesium-137 is 500 g, how much in g...
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