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ser-zykov [4K]
3 years ago
15

Which is NOT an official SI unit of measure, kelvin, degree Celsius, second, liter

Chemistry
1 answer:
Margarita [4]3 years ago
8 0
Liter. The measure for volume is m^3
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Which element has only two half filled orbitals in the 3D sub level
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Which element has only two half filled orbitals in the 3D sub level ? 


ANSWER: 
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Answer is: <span>the exact ratio of oxygen to octane for is 12.5 : 1.
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3 years ago
Describe how hydrogen and oxygen form water.
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7 0
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12.00 moles of naclo3 will produce how many grams of O2? (Moles to Grams)
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2NaClO₃   →  2NaCl  +  3O₂

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∴  if moles of NaClO₃  =  12 mol

then moles of O₂  =  \frac{12 mol   *   3}{2}
      
                             =  18 mol


Mass of O₂  =  mol of O₂  ×  molar mass of O₂
 
                    =  18 mol  × 16 g/mol
 
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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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3 years ago
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5 0
2 years ago
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