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STALIN [3.7K]
3 years ago
14

(I NEED THIS ANSWERED QUICKLY!)

Chemistry
1 answer:
zmey [24]3 years ago
7 0

D. 2Fe2O3

Explanation:

The most likely product of this reaction is  Fe₂O₃. This product is the only one out of the given options that contains both combining species.

In a chemical reaction, the mass and matter is conserved. According to the law of conservation of mass "in a chemical reaction matter is neither created nor destroyed".

Through this, we know that chemical reactions are just rearrangement of species.

The kind of reaction given above is a synthesis or combination reaction in which two species comes together to give products.

                        4Fe + 3O₂ ⇒ 2Fe₂O₃

The atoms and number of moles are all balanced.

learn more;

Synthesis brainly.com/question/10698236

#learnwithBrainly

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The volume of a gas is 4.0 L when the pressure is 1.00 atm. At the same temperature, what is the pressure at which the volume of
Leokris [45]

<u>Answer:</u> 2.00 atm

<u>Explanation:</u>

The gas is kept under the same temperature in this problem. Assuming the amount of gas is constant, we can apply the Boyle's law.

The Boyle's law equation,

P₁V₁ =  P₂V  ₂

Plug in the values,

1.00 atm x 4.0 L =  P₂  x 2.0 L

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4.00 atm L = 2  P₂ L

Now flip the equation,

2  P₂ L = 4.00 atm L

Dividing both sides by 2 we get,

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3 years ago
How many grams of aluminum chloride are needed to react completely with 1.084g lithium sulfide?
Oksi-84 [34.3K]
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