Answer:
1008.0 kJ.
Explanation:
- Firstly, we need to calculate the no. of moles of 88.0 g of propane:
<em>n = mass/molar mass </em>= (88.0 g)(/(44.0 g/mol) = <em>2.0 mol.</em>
∴ The combustion of 2.0 moles of propane produces 4032.0 kJ.
<em><u>Using cross multiplication: </u></em>
The combustion of 2.0 moles of propane produces → 4032.0 kJ.
The combustion of 0.5 moles of propane produces → ??? kJ.
<em>∴ The amount of heat released for the combustion of 0.5 moles of propane </em>= (4032.0 kJ)(0.5 mol)/(2.0 mol) = <em>1008.0 kJ.</em>
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Chlorocyclohexane is a substance synthesize through the reactants cyclohexane and chlorine. This has a chemical formula of C₆H₁₁Cl. This is a colorless liquid with suffocating odor and is used as an intermediate for the rubber chemicals and agrochemicals. Because it is comprised of one cyclohexane with the chloride replacing one of the H⁺ then, the ratio between the cyclohexane and the chlorine should be 1:1.
Answer:
<h3>The answer is 6.71 m/s²</h3>
Explanation:
The acceleration of an object given it's mass and the force acting on it can be found by using the formula
f is the force
m is the mass
From the question we have
We have the final answer as
<h3>6.71 m/s²</h3>
Hope this helps you
