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AlladinOne [14]
3 years ago
10

PLEASE HELPPPP! HOW DO I DO THIS???

Chemistry
1 answer:
kow [346]3 years ago
8 0

Answer:

1552.83J Released

Explanation:

1. mass/m=225

Initial temp:86C, final:32.5C

Changed Temp: 32.5-86= -53.5C

s=0.129 J/gC

Formula: q= m times s times changed Temp.

q=(225)(0.129)(-53.5)

q= -1552.83 J

q=1552.83 J Released

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Answer:

The particles in a solid are tightly packed and locked in place. ... The particles in a liquid are close together (touching) but they are able to move/slide/flow past each other. The particles in a gas are fast moving and are able to spread apart from each other.

Explanation:

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Kinematics equations are used only by physicists and people who work in
nevsk [136]

Answer:

FALSE

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In the symbol 3p4 
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Answer:

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The specific heat of wood is 2.03 J/g.°C. How much
Brilliant_brown [7]

Answer:

11419 J/g/ 11.419 KJ/g

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3 years ago
How many orbitals surround the nucleus in a neutral atom of sulfur (S)?
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<h2>C</h2>

Explanation:

The atomic number of S is 16

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The orbital electronic configuration of S is ^{1}s_{2}^\text{ }^{2}s_{2}^\text{ }^{2}p_{x2}^\text{ }^{2}p_{y2}^\text{ }^{2}p_{z2}^\text{ }^{3}s_{2}^\text{ }^{3}p_{x2}^\text{ }^{3}p_{y1}^\text{ }^{3}p_{z1}^\text{ }

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