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frez [133]
3 years ago
6

PLEASE HELP fast (IMAGE)

Chemistry
1 answer:
n200080 [17]3 years ago
6 0

Answer:

A. 3

Explanation:

There is half as many moles of CO₂ as of O₂. Half of 6 is 3. The equation is:

6 molO2*\frac{1molCO2}{2molO2} = 3molCO2

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the following reaction gives a product with the molecular formula c4h8o2. draw the structure of the product.
grandymaker [24]

The following reaction gives a product with the molecular formula C₄H₈O₂. The diagram of the structure of the product can be seen in the image attached below.

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This reaction undergoes an SN₂ mechanism since there is no stable carbocation formed. In the reaction -O⁻Na⁺ attacks the ortho position in C₂H₄Br to form C₄H₈O₂.

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The mechanism for the reaction can be seen in the image attached below.

Learn more about nucleophilic substitution reaction here:

brainly.com/question/4699407?referrer=searchResults

7 0
3 years ago
How much time would it take for 5.2 x 10^5 atoms of fermium-253 (half-life 3 days) to decay to 6.5 x 104 atoms?
Jlenok [28]

Answer:

9 days, or 3 half-lives

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I'm not the greatest at Chem but this seems more like math than Chem :)

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