2 years ago

Describe what occurs to the particles of a substance when the substance melts. Explain why this occurs.

1 answer:

7 0

Explanation:

As a substance melts, and goes from a solid to a liquid state, the kinetic energy of the molecules increases, and the molecules move faster, and they separate further and further away from each other. The intermolecluar forces holding the molecules together become weaker

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Answer:

change in the total mass of substances

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3 years ago

What is the balanced form of the following equation?. Br2 + S2O32– + H2O → Br1– + SO42– + H+.

zloy xaker [14]

For the equation to be balanced, the Atom's coefficient on the left side and the right side of the equation has to be equal

so, the answer would be :

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3 years ago

How many liters are in 5.42 mols of O2 gas?<br><br> (2 decimal places)

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Explanation:

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3 years ago

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Bess [88]

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When a molecule is excited to a higher state it often ends up in its lowest excited state S1 and then emits radiation.

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