33. according to the law of conservation of mass,
when is mass conserved?...
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
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