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andriy [413]
3 years ago
13

How many moles of water will be produced when 3 moles of ethane are burned

Chemistry
1 answer:
pychu [463]3 years ago
3 0
The reaction of ethane burning:
2C2H6 + 7O2 -> 4CO2 + 6H2O
So 2:6 = 3 mol: x
x = 9 mol
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Explanation:

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Read 2 more answers
PLEASE HELP!!!
neonofarm [45]

Answer:

Cl_2+2NaI\rightarrow I_2+2NaCl

Explanation:

Hello there!

In this case, according to the described chemical reaction, Cl2 replaces iodine in NaI in order to produce I2 and NaCl:

Cl_2+NaI\rightarrow I_2+NaCl

It is possible to realize how chlorine replaces iodine in agreement with the single displacement reaction. Moreover, since chlorine and iodine atoms are not correctly balanced, we add a 2 in front of both NaI and NaCl in order to do so:

Cl_2+2NaI\rightarrow I_2+2NaCl

Best regards!

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