Mathematics, 16.11.2020 16:40 pacerskora

Dry ice is carbon dioxide in a solid state. Its freezing point is –79°C. You use dry ice to freeze liquid mercury that is at room temperature, or 22°C. How many degrees Celsius does the mercury need to drop?

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Dry ice is carbon dioxide in a solid state. Its freezing point is –79°C. You use dry ice to freeze l...