3 years ago

From the attitude Douglass expresses in the passage,

Chemistry

2 answers:

Katena32 [7]3 years ago

8 0

Answer:

Thrilled

Explanation:

Took the test.

Ivanshal [37]3 years ago

8 0

Answer:

the answer is thrilled

Explanation:

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Iron oxide reacts with aluminum to give aluminum oxide and iron. What kind of chemical reaction is this?

Dima020 [189]

FeO + Al -> AlO + Fe

As you can see, this type of reaction would lead to be a Single Placement (or Replacement) reaction!

Hope this helps! Best wishes!

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3 years ago

The Keq for the equilibrium below is 5.4 × 1013 at 480.0 °C. 2NO (g) + O2 (g) 2NO2 (g) What is the value of Keq at this temperat

kodGreya [7K]

Answer: The equilibrium constant for $NO_2(g)\rightleftharpoons NO(g)+\frac{1}{2}O_2(g)$ equation is $1.36\times 10^{-7}$

Explanation:

The given chemical equation follows:

$2NO(g)+O_2(g)\rightleftharpoons 2NO_2(g)$

The value of equilibrium constant for the above equation is $K_{eq}=5.4\times 10^{13}$

Calculating the equilibrium constant for the given equation:

$NO_2(g)\rightleftharpoons NO(g)+\frac{1}{2}O_2(g)$

The value of equilibrium constant for the above equation will be:

$K'_{eq}=\frac{1}{\sqrt{K_{eq}}}\\\\K'_{eq}=\frac{1}{\sqrt{5.4\times 10^{13}}}\\\\K'_{eq}=1.36\times 10^{-7}$

Hence, the equilibrium constant for $NO_2(g)\rightleftharpoons NO(g)+\frac{1}{2}O_2(g)$ equation is $1.36\times 10^{-7}$

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Sedimentary, igneous and metamorphic

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What intermolecular force attracts two nonpolar molecules to each other?

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