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Alisiya [41]
3 years ago
14

How does thermal energy transfer when a room is heated by a furnace?

Chemistry
2 answers:
diamong [38]3 years ago
8 0

Answer:

the anser is b

Explanation:

IrinaK [193]3 years ago
3 0
The thermal energy travels through the air by means of convection.
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Above it says the molecular weights are

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Well 1 mole of SF6 is 146.048 grams (i added hte atomic masses of each element). So then the number of moles in 0.85 grams would be 0.00582000438 moles.


<span><span><span>= 1mole / </span><span>146.048g *</span></span> 0.85g</span>


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One mole of NH3 is 17.030519999989988 grams (i added each atoms mass). so 0.00582000438 moles of NH3 would be:


<span><span><span>= 17.030519999989988 g / </span><span>mole * </span></span>0.00582000438moles</span>


that equals 0.09911770099 grams.

so 0.09911770099 grams is the answer if you round that you get about 0.1 grams


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