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Virty [35]
1 year ago
8

Brooke decides to model a lunar eclipse. She attaches a large poster of the Sun to her wall to represent the Sun. She then decid

es that her head will represent Earth, and the direction she is facing will indicate the direction an observer on Earth is facing. She will then hold a small ball in her hand to represent the Moon. In order to model a person watching a lunar eclipse, Brooke faces the "Sun," stretches out her hand, and faces the "Moon" in front of her. What aspect of Brooke's model should be corrected?
A. Brooke should turn so that the Sun is on her right, and hold the Moon to her left.
B. Brooke should turn so that her back is to the Sun, and hold the Moon behind her.
C. Brooke should turn so that the Sun is on her left, and hold the Moon in front of her.
D. Brooke should turn so that her back is to the Sun, and hold the Moon in front of her.
PLEASE HELP ITS A TEST :(((
Chemistry
1 answer:
koban [17]1 year ago
7 0

Answer:

its D

Explanation:

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Answer:

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Explanation:

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Ligands that cause a large crystal field splitting such as CN^- are called strong field ligands. They lead to the formation of diamagnetic species. Strong field ligands occur towards the end of the spectrochemical series of ligands.

Hence the complex, Fe(CN)6 4− is diamagnetic because the cyanide ion is a strong field ligand that causes the six d-electrons present to pair up in a low spin arrangement.

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2 years ago
How does the equilibrium change to counter the removal of A in this reaction? A + B ⇌ AB
atroni [7]

 To counter the removal of A  the  equilibrium  change by <u>s</u><em>hifting toward the left</em>


<em>          </em><u><em>explanation</em></u>

<u><em> </em></u>If the  reaction  is at equilibrium  and we   alter  the condition a new equilibrium  state   is created

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2 years ago
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Explanation:

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λ= h/mv

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murzikaleks [220]

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1 year ago
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T=245.9K

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