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A very poisonous diatomic gas used in world war II, is an early example of chemical warfare. At
standard temperature and pressure a sample of this gas occupies a volume of 11.3 dm' and
weighs 35.5g. Calculate the molar mass of this gas. Identify the gas. (Round off your answers to
2 decimal places)
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A very poisonous diatomic gas used in world war II, is an early example of chemical warfare. At
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