3 years ago

The heat of fusion for water is the amount of energy needed for water to

Chemistry

1 answer:

alexandr402 [8]3 years ago

3 0

The heat of fusion for water is the amount of energy needed for water to :
c.melt

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What word describes the splitting of a larger atom into smaller ones?

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The radius of an indium atom is 0.163 nm. If indium crystallizes in a face-centered unit cell, what is the length of an edge of

adoni [48]

Answer: The edge length of the unit cell is 0.461 nm

Explanation:

We are given:

Atomic radius of iridium = 0.163 nm

To calculate the edge length, we use the relation between the radius and edge length for FCC lattice:

$a=2\sqrt{2}R$

Putting values in above equation, we get:

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2 years ago

What mass of aluminum chloride could be made from 8.1 g of aluminum and 4.2 L of chlorine at STP?

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What is the total charge of the nucleus of a carbon atom? (1) –6 (3) +6 (2) 0 (4) +12

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Carbon atomic number ⇒ 6
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Carbon atomic number - Carbon mass number = number of neutrons.
12 - 6 = 6 neutrons.

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The total charge of the nucleus of a carbon atom ⇒⇒⇒ +6.

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2 years ago