Answer:
Explanation:
2AlCl3 → 2Al + 3Cl2
In the reaction above, if we were to get 7.50g of AI, what would be the yield of the experiment.
Pure substance
This is because the boiling point and melting point of bromine are correct.
We can't use fossil fuels forever, someday we will run out of coal for example.
Answer:
That animal is a Carnivore.
Explanation:
The skull is that of a Panther which is a carnivore. Hope this helps
Answer:
Final pressure of the air inside is 0.83atm
Explanation:
Boyle's law is the gas law that relates the change in volume when pressure change at constant temperature and vice versa. The equation is:
P₁V₁ = P₂V₂
<em>Where P is pressure and V is volume of 1, initial state and 2, final state of the gas</em>
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Replacing:
P₁ = 0.5atm
V₁ = 2.5L
P₂ = ?
V₂ = 1.5L
P₁V₁ = P₂V₂
0.5atm*2.5L = P₂*1.5L
0.83atm = P₂
<h3>Final pressure of the air inside is 0.83atm</h3>
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