There are 48 hydrogen atoms, 24 carbon atoms, and 12 oxygen atoms, also 12 molecules of acetaldehyde were produced in the reaction.
The equation of the reaction is;
12C2H4 + 6O2 ------> 12 CH3CHO
In order to approach this problem, the balanced reaction equation is the first step. There are 12 ethylene molecules and six oxygen molecules. These will combine as shown.
There number of atoms involved are as follows;
H = 48
C = 24
O = 12
There are 12 molecules of acetaldehyde produced in the reaction.
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Answer:
![[PCl_3]=[Cl_2]=0.068M](https://tex.z-dn.net/?f=%5BPCl_3%5D%3D%5BCl_2%5D%3D0.068M)
![[PCl_5]=0.385M](https://tex.z-dn.net/?f=%5BPCl_5%5D%3D0.385M)
Explanation:
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In this case, since the equilibrium expression for the considered equation is:
![Kc=\frac{[PCl_5]}{[Cl_2][PCl_3]}](https://tex.z-dn.net/?f=Kc%3D%5Cfrac%7B%5BPCl_5%5D%7D%7B%5BCl_2%5D%5BPCl_3%5D%7D)
Which can be written in terms of the reaction extent and the ICE chart and the initial concentrations of 0.453 M as shown below:

We can solve for x as follows:

In such a way, we obtain the following concentrations at equilibrium:
![[PCl_3]=[Cl_2]=0.453M-0.385M=0.068M](https://tex.z-dn.net/?f=%5BPCl_3%5D%3D%5BCl_2%5D%3D0.453M-0.385M%3D0.068M)
![[PCl_5]=0.385M](https://tex.z-dn.net/?f=%5BPCl_5%5D%3D0.385M)
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Answer:
for a effective wind farm you would need wind turbines a windy area a rotation powered generator and something to use it on
Explanation:
Answer: 0.3794 moles of Iodine gas are produced.
Explanation:

Volume of iodine gas produced at STP =8.5 L
At STP, the 1 mol of gas occupies volume = 22.4 L
So, 8.5 L of volume will be occupied by:
0.3794 moles of Iodine gas are produced.
Answer: In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.
Explanation:
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