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Sergeu [11.5K]
2 years ago
7

HELPP please I’ll mark you as brainlister it’s 100 points

Chemistry
1 answer:
Andrei [34K]2 years ago
4 0

Answer:

4

Explanation:

hope this helps, can i have brainliest

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Bond [772]

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Explanation:

We will need a balanced equation with moles, so let's gather all the information in one place.

                  4Al + 3O₂ ⟶ 2Al₂O₃

n/mol:        17.4

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n = \text{17.4 mol Al}\times \dfrac{\text{3 mol O}_{2}}{\text{4 mol Al}}= \text{13.05 mol O}_{2}

2. Volume of O₂

You haven't given the conditions at which the volume is measured, so I assume it is at STP (0 °C and 1 bar).

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hello \: your \: answer \: is \: here.

Explanation:

<h2>Condensation is the change of water from its gaseous form (water vapor) into liquid water. Condensation generally occurs in the atmosphere when warm air rises, cools and looses its capacity to hold water vapor. As a result, excess water vapor condenses to form cloud droplets.</h2>
  • PLEASE MARK AS BRAINLIST
  • AND THANKS
  • AND FOLLOW ME

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