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docker41 [41]
3 years ago
5

The element phosporus is located to the right of the element magnesium along the same period in the periodic table.

Chemistry
1 answer:
Gala2k [10]3 years ago
7 0
I’m assuming this is a true and false question. The answer is true. Phosphorus has a larger atomic mass. Phosphorus is number 15 on the periodic table. Phosphorus is a non-metal.
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A. Describe the molecule chlorine dioxide, CIO in terms of three possible resonance structures.
cupoosta [38]

Answer:

See explanation

Explanation:

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The molecule has an odd number of valence electrons, hence, it is generally regarded as a paramagnetic radical. None of the proposed Lewis structures for the molecule is satisfactory because none of them obeys the octet rule.

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3 years ago
According to the second law of thermodynamics, energy tends to become more spread out. True or False?
chubhunter [2.5K]
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8 0
3 years ago
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5 0
3 years ago
The enthalpy change for converting 1.00 mol of ice at -25.0 °c to water at 70.0 °c is __________ kj. the specific heats of ice
Margarita [4]
Answer is: 6,16 kJ.
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m(H₂O) = 1mol · 18 g/mol = 18 g.
C - <span>specific heat of ice.
</span>2) changing temperature of water from 0°C to 70°C.
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Q = Q₁ + Q₂ = 900 J + 5266,8 J
Q = 6166,8 J = 6,16 kJ.

8 0
3 years ago
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