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Neporo4naja [7]
3 years ago
12

How many moles of CO2 are produced when 3.3 moles of C2H2 react

Chemistry
1 answer:
xxTIMURxx [149]3 years ago
5 0
<span>To solve this exercise you need to know that to create CO₂ with C₂H₂ is necessary to have oxygen. So, the following balanced equation represents the reaction:
2C₂H₂(g) + 5O₂(g) → 4CO₂(g) + 2H₂O(g)

Notice that 2 moles of C₂H₂ form 4 moles of </span><span>CO₂, so if </span>3.3 moles of C₂H₂ react, how many moles of CO2 would be produced?
2 moles <span>of C₂H₂ -------</span>4 moles of <span>CO₂
3.3 </span><span>moles <span>of C₂H₂--------x moles of CO₂
x=6.6  </span></span><span>moles of CO₂ produced.</span>
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1. What is an isomer? How many possible isomers of hexane are there? What are the structural differences between these isomers?
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Answer 1:
Isomers are compounds with same molecular formula but different structure formula. Isomers are classified into two types
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b) Stereo isomers
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 Answer 2:
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Answer 3: 
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Answer 4:
It has been observed that, though isomers have same molecular formula, but the have different boiling points. Infact, branched isomers have lower boiling point as compared to linear isomers. For example, hexane has boiling point = 69 oC, 2 methyl pentane has boiling point = 60 oC, 2,4, dimethyl butane has boiling point = 58 oC and 2,2 dimethyl butane has boiling point = 50 oC. Thus, it can be observed that branched isomers have lower boiling points as compared to linear isomers. This can be attributed to lower van der Waal's forces of interaction in branched isomers as compared to linear isomers. 
</span><span>
</span>
5 0
3 years ago
How do I do this and what are the answers?
vodka [1.7K]
I cannot see your question to help you... sorry
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