Propane is C3H8. Is the chemical equation, you wrote C2H8 which is wrong. Type everything properly and give a check before finally posting the question.

The chemical equation that is given, is not properly balanced. The BALANCED equation would be

C3H8 + 5O2 → 3CO2 + 4H2O

From this balanced chemical equation, we see that 5 moles of oxygen produce 4 moles of water.

5 moles of Oxygen → 4 moles of water

1mole of oxygen → $\frac{4}{5}$ moles of water

5.5 moles of oxygen → ( $\frac{4}{5}$ × 5.5) moles of water = 4.4 moles of water

∴ The reaction of 5.5 mol of O2 will produce <u>4.4</u> mol of H2O. [Answer:]

5 0

2 years ago

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Room temperature is around 25°C. What is the<br> state of matter of bromine?

goldfiish [28.3K]

Explanation:

I THINK LIQUID

8 0

3 years ago

Example of movable and fixed pully.

Katyanochek1 [597]

Answer:

<h2>A good example of a fixed pulley is a flag pole: When you pull down on the rope, the direction of force is redirected by the pulley, and you raise the flag. ... Examples of movable pulleys include construction cranes, modern elevators, and some types of weight lifting machines at the gym.</h2>

8 0

3 years ago