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Margaret [11]
3 years ago
8

The density of mercury is 13.6g/mL, how much will .5 Liters weigh?

Chemistry
1 answer:
Inga [223]3 years ago
8 0
It would weigh 6.77 kilo i believe
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mole ratio of NaClO₃  to  O₂  is  2  :  3

∴  if moles of NaClO₃  =  12 mol

then moles of O₂  =  \frac{12 mol   *   3}{2}
      
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Mass of O₂  =  mol of O₂  ×  molar mass of O₂
 
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So I wasn't sure which equation to use since you did not specify so I just used the decomposition reaction.  If you should have used another reaction then just follow the same steps and you'll get your answer.




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