For the following reaction, what volume of nobr can be produced from 3.8 l of br2 (measured at the same temperature and pressure), assuming an excess of no? 2no(g)+br2(g)=2no(br)2

Explanation:

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In this case, since no temperature and pressure are known, one could develop the stoichiometric relationship for 1 mole of per 2 moles of in terms of volume as shown below because of the Avogadro's law (change in mole proportional to the change in volume at constant both pressure and temperature):

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the answer would be a

1.solid

2.carbon dioxide

3.helium