Answer:
20703.6J
Explanation:
Quantity of heat (Q) = mass of dioxane × enthalpy of fusion
Mass of dioxane = 142g
Enthalpy of fusion of dioxane = 145.8J/g
Q = 142g × 145.8J/g = 20703.6J
<span>What is a property of 1 M HCL but not a property of 1 M CH3COOH</span>
Answer:
16875 J
Explanation:
KINETIC ENERGY EQUATION = <em> </em><em>1/2 m v^2</em>
= 1/2 times mass times velocity of metres per second^2 (speed)
= 1/2 times 150 times by 15^2
= 16875 J (joules)
The potential engery of CO2 just increases
