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21-06-2017
Mathematics

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The freezing point of nitrogen is about −210∘C-210∘
c. The freezing point of mercury is about 171∘C171∘C higher. What is the approximate freezing point of mercury?

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texaschic101 texaschic101

21-06-2017

freezing point of nitro : -210
freezing point of mercury : 171 degrees higher......so we add

-210 + 171 = - 39 c

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