4 years ago

Choose all the answers that apply.

Chemistry

1 answer:

vovangra [49]4 years ago

7 0

Diabetes, ALS, and Alzheimeir's.

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-procklown

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Answer:

Explanation:

Diiodine pentoxide is I₂O₅

Reaction with water

I₂O₅ + H₂O = 2HIO₃

2 ) HIO₃ is called iodic acid.

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3 years ago

Why are the muscles that move food through your digestive track called involuntary muscles?

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3 years ago

The two gases, H2 and O2, were allowed to effuse under the same conditions through a pinhole. If the rate of effusion of O2 was

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The rate of effusion of H₂ : 7.2 x 10⁻² m/s

<h3>Further explanation </h3>

Graham's law: the rate of effusion of a gas is inversely proportional to the square root of its molar masses or

the effusion rates of two gases = the square root of the inverse of their molar masses:

$\rm \dfrac{r_1}{r_2}=\sqrt{\dfrac{M_2}{M_1} }$

$\rm M_1\times r_1^2=M_2\times r_2^2$

MW₁ O₂ = 32 g/mol

MW₂ H₂ = 2 g/mol

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