Answer:
1.40M = [N2O4]
Explanation:
Based on the reaction:
2NO2(g) ⇄ N2O4(g)
Kc is defined as:
Kc = 5.0 = [N2O4] / [NO2]²
<em>Where [] are the concentrations in equilibrium of each gas</em>
As the equilibrium concentration of NO2 is 0.53M:
5.0 = [N2O4] / [0.53]²
5.0 = [N2O4] / [0.2809]
5.0*0.2809 = [N2O4]
<h3>1.40M = [N2O4]</h3><h3 />
Answer:
Hello, There!
I'm glad to help!
The molecular formula of common salt is 
And the elements present are
Sodium (
Chlorine 
Explanation:
<u><em>A pure substance that consists of only the same kind of atoms is called an element whereas two or more elements combine to form a compound. </em></u>
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<em>Therefore, I hope this Helps!</em>
Do we have to take a picture or just answer the question?
Carbohydrates are the most important direct organic product of photosynthesis in most green plants. In addition, oxygen gas, and water are photosynthesis products.
The formula for the reaction is: 6CO2 + 12H2O = = Light = = > C6H12O6 + 6O2 + 6H2O
translation to spanish: Los carbohidratos son el producto orgánico directo más importante de la fotosíntesis en la mayoría de las plantas verdes. Además, el gas de oxígeno, y el agua son productos de la fotosíntesis.
<span>La fórmula para la reacción es: 6CO2 + 12H2O = = Light = = > C6H12O6 + 6O2 + 6H2O </span>
