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bixtya [17]
3 years ago
6

Help please. The combustion of pentane, C5H12, occurs via the reaction

Chemistry
1 answer:
masya89 [10]3 years ago
4 0
If I were you, I'd try to go with this one :[(6)(-241.8)+(5)(-393.5)]-[-35.1] =-481.6. I think that is a solution you have to find. Just use the sum of standard enthalpies of products and  <span>of reactants. Hope you will find it helpful!</span>
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Answer:

the pressure in the pipe in the case when there is no net force on the car is  81,726 N/m^2

Explanation:

a. The computation of the pressure in the pipe in the case when there is no net force on the car is shown below

As we know that

Pressure = F ÷ area

Also

F = mg

Now

= (1500 × 9.8) ÷π (0.24)^2

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A. Dependent variable
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Answer:

51.2g of CO2

Explanation:

The first step is to balance the reaction equation as shown in the solution attached. Without balancing the reaction equation, one can never obtain the correct answer! Then obtain the masses of octane reacted and carbon dioxide produced from the stoichiometric equation. After that, we now compare it with what is given as shown in the image attached.

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Answer:

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You would have to evaporate the water to get just the sugar

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