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nadya68 [22]
3 years ago
9

How many moles of H2O can be formed when 4.5 moles of NH3 react with 3.2 moles of O2?

Chemistry
1 answer:
dimaraw [331]3 years ago
3 0
Hi Sentpain! Thanks for asking a question here on Brainly. 

Solving: 

<span>4 NH3 +5 O2 = 4 NO + 6 H2O 
</span>
☛ Find the ratio for <span>NH3 and O2. That's 4:3 
</span>☛ <span>4.5 x 5 /4 = 5.6 
</span>☛ Find the ratio for <span>O2 and H2O. That's 5:6
</span>☛ <span>3.2 x 6 / 5 = 3.8
</span>
Answer: <span>3.8 mol H2O - choice A
</span>
<span>Hope that helps! ★ <span>If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia </span></span>
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