raejosephs09 raejosephs09

17-12-2022
Chemistry

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Halogen lamp bulbs are usually filled with bromine or iodine vapour at 5.0 atm pressure then sealed while at room temperature. When turned on, the glass bulb heats up to 1150°C. If room temperature is 20.0 °C, determine the pressure in the bulb when it reaches its operating temperature.

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