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A balloon containing a sample of helium gas is warmed in an oven. If the balloon measures 1.25 L at room tempera- ture (20°C)
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THANK YOU VERY MUCH .HOPE THIS WILL HELP YOUDATE Given T20c 293K 1 V=1-25 L 353K T2 2 Accorcling to chaks Laus V2 T VI T2 273 +80 1-25 L X 353K V X 293k 353k V2 X293K 44

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