Answer:
900 meters is how long the street is if they travel 15 meters a second and 60 seconds is how long it takes to get down the road you multiply the 15 by 60 to get 900
Explanation:
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Equilibrium constant for the reaction CaCl₂.2H₂O (s) <-------> CaCl₂ (s) + H₂O (g) is [H₂O]².
Equilibrium constant is a temperature dependent constant which does not depend on the concentration of reactant or product.
The reaction given is:
CaCl₂.2H₂O (s) <-------> CaCl₂ (s) + H₂O (g)
The equilibrium constant for the given reaction is given by:
Keq = [H₂O]² [CaCl₂] / [CaCl₂.2H₂O]
Since, we know that the concentration of a solid remain unity.
Hence, [CaCl₂] = 1
[CaCl₂.2H₂O] = 1
So, the equilibrium constant becomes,
Keq = [H₂O]²
Hence, Equilibrium constant for the reaction CaCl₂.2H₂O (s) <-------> CaCl₂ (s) + H₂O (g) is [H₂O]²
Learn more about Equilibrium constant here, brainly.com/question/10038290
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<u>Given: </u>
Radius of culvert, r = 0.5 m
Tangential acceleration of the truck, a = 3 m/s2
<u>To determine:</u>
The angular acceleration, α
<u>Explanation:</u>
The tangential acceleration is related to the angular acceleration through the radius as:
a = rα
α = a/r = 3 ms⁻²/0.5 m = 6 s⁻²
Ans: The angular acceleration is 6 s⁻²