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Nataly_w [17]
2 years ago
11

A chemical reaction produces 13.8 mol of CO What volume in liters will that gas occupy at STP

Chemistry
1 answer:
blsea [12.9K]2 years ago
8 0

Answer:

309 liters

Explanation:

A wonderful constant within the gas laws states that 1 mole of any gas occupies 22.4 liters at STP.  ANY gas.  Make that into a conversion factor you can use at your next social gathering if you want to annoy some friends:  

(22.4L/1 mole) for any gas at STP.

Use that factor to find the answer:

(13.8 moles)(22.4L/1 mole) = 309 liters

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Explanation:

Scientists can ignore the gravitational force because the gravitational force is considered to be negligible as compared to the other forces due to its smaller value.We all know that the gravitational force is directly proportional to the mass of an object which  result in  a small force value.When the value of this small force is compared to the value of the electrical force between protons and electrons in atoms the we can say that the electrical force is million times stronger than the gravitational force

Thus we can say that scientists can ignore <u>the Gravitational</u> force between charged particles that make up  the atoms because it is many millions of times smaller than other forces in the atom.

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2 years ago
A chemist measures the energy change ?H during the following reaction:
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Answer:

Endothermic

It absorbs heat

1.20 × 10³ kJ

Explanation:

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2 H₂O(l) → 2 H₂(g) + O₂(g)    ΔH = 572 kJ

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6. What is the molecular formula for this compound? The compound's empirical formula and
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A light or optical microscope most commonly uused is a
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A mixture of C3H8 and C2H2 has a mass of 2.8 g. It is burned in excess O2 to form a mixture of water and carbon dioxide that con
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Answer:

The mass of C2H2 in the mixture is 0.56gram using the ratio of carbon in the products contributed by the C2H2.

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