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igomit [66]
3 years ago
7

The pauli exclusion principle states that no ____ electrons within an atom can have the same ____ quantum numbers.

Chemistry
1 answer:
gayaneshka [121]3 years ago
5 0
1) two
2) set of

Hope i helped! Please mark Brainliest if you can!
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A beaker contains 100.0 mL of pure water. A second beaker contains 100.0 mL of seawater. The two beakers are left side by side o
shusha [124]

Answer: The beaker in which water level has decreased more is the one that contains pure water.

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The movement of molecules of water can be affected by the presence of solutes (salts or other soluble compounds) and increase the evaporation temperature. For this particular case, molecules of salt atract the water molecules (remember salt has ions and water is a dipole with partial charges) and do not let the water move freely which avoid them to scape to the surface.

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3 years ago
Complete the hybridization and bonding scheme for xef4.
Vikentia [17]

<span>Xe = VIII = 8 valence electrons
F = VII = 4 (7 ve) = 28 valence electrons</span>

total ve = 8 + 28 = 36 ve

 

<span>36 - 4(2) = 28 ve
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<span>28 - 4(6) = 4 
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<span>4 - 2(2) = 0 
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= 4 σ bonds + 2 lone pairs = 6 => d²sp³ (6 hybrid orbitals)

 

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When atmospheric pressure decreases, the mercury height in a barometer
Free_Kalibri [48]

Answer:

Decreases

Explanation:

The atmospheric pressure on the surface of the mercury pushes it up the evacuated tube until the downward pressure of the mercury equals the atmospheric pressure.

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