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3 years ago

During natural processes, heat transfer is always from

1 answer:

8 0

Salutations!

During natural processes, heat transfer is always from: warmer too cooler. For instance, when energy is added to atoms, more of heat is required to move them rapidly. When the heat is not quite enough, they atoms move very slowly. This is why heat always transfers from warmer to cooler, like kinetic energy.

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What animals use the earths magnetic field for navigation

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3 years ago

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katovenus [111]

Water combines with carbon dioxide to produce slightly acidic groundwater

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3 years ago

What type of chemical reaction is CaCaI2 + F2 = CaF2 + CI2

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Answer:

I need help for this question

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4 years ago

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3 years ago

Gaseous ICl (0.20 mol) was added to a 2.0 L flask and allowed to decompose at a high temperature:

Ne4ueva [31]

Answer:

The Kc is 1.36 (but this is not an option, may be the options are wrong, or may be I was .. Thanks!)

Explanation:

Let's think all the situation.

2 ICl(g) ⇄ I₂(g) + Cl₂(g)

Initially 0.20 - -

Initially I have only 0.20 moles of reactant, and nothing of products. In the reaction, an x amount of compound has reacted.

React x x/2 x/2

Because the ratio is 2:1, in the reaction I have the half of moles.

So in equilibrium I will have

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Kc = 1.225x10⁻³ / 9x10⁻⁴

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3 years ago