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Virty [35]
3 years ago
13

Lewis is running in a race. His muscles need oxygen. Which best describes how multiple systems interact to bring him into homeos

tasis? The circulatory stem brings oxygen to the respiratory system, which delivers oxygen to the muscular system. The respiratory system brings oxygen to the circulatory system, which delivers oxygen to the muscular system. The respiratory system brings oxygen to the circulatory system, which delivers oxygen to the skeletal system. The circulatory system brings oxygen to the respiratory system, which delivers oxygen to the skeletal system.
Chemistry
2 answers:
Harrizon [31]3 years ago
7 0

the respiratory system brings oxygen to the circulatory system, which delivers oxygen to the muscular system

Reptile [31]3 years ago
7 0
The respiratory system brings oxygen to the circulatory system
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Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. An industrial ch
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Answer:

The answer is "\bold{4.97 \times 10^{-2}}"

Explanation:

Please find the complete question in the attached file.

Equation:

2SO_2+O_2  \leftrightharpoons 2SO_3

at t=0 3.3   \ \ \ \ \ \ \ \ \ \ 0.79

at equilibrium 3.3-p \ \ \ \ \ \ \ \ \ \ 0.79 - \frac{P}{2} \ \ \ \ \ \ \ \ \ \ \ \ P

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     =\frac{0.47^2}{2.83^2\times 0.555}\\\\=4.97 \times 10^{-2}

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