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zysi [14]
3 years ago
13

What is the oxidation number of Gallium?

Chemistry
2 answers:
MAXImum [283]3 years ago
8 0

Answer: +3

Explanation: Gallium liquefies just above room temperature. Gallium is a soft solid, however it quickly becomes liquid when heated.

love history [14]3 years ago
5 0

Answer:

+3

Explanation:

Sorry, I don't have one for now. I remember answering this a while ago, but I don't remember the exact reason why it's 3+.

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Which action are all organisms capable of doing?
SVEN [57.7K]

Answer:

BRAINLIEST PLZZZ

Explanation:

All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli.

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At what temperature, in Kelvin, will a 250 milliliter cylinder containing 0.100 moles of helium gas have a pressure of 2.50 atmo
lozanna [386]
Use the ideal gas formula-----> PV= nRT

P= 2.50 atm
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n= 0.100 moles
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T= ?

T= PV/nR

T= (2.50 atm x 0.250 L) / (0.100 moles x 0.0821)= 76.1 K
7 0
3 years ago
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lesya [120]

Answer:

Option D. 5.5

Explanation:

The equation is this:

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2 A reacts with 6 B

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I have 11 B, so the limiting is B

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I have 4 A, so A is the excess.

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7 0
3 years ago
What do the numbers listed for an element on the periodic table represent
garik1379 [7]
The number with a lower value is the number of protons and the number with a higher value is the mass
8 0
2 years ago
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How is the structure around a given atom related to repulsion between valence electron pairs on the atom involved
serious [3.7K]

Answer:

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