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GrogVix [38]
3 years ago
8

Which statement is true about oxygen, sulfur, and selenium pls help :’)

Chemistry
1 answer:
Andrews [41]3 years ago
5 0
They belong to the same group!
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You replicate the CEC analysis of a secondary alcohol you performed in the lab using a reverse phase TLC plate producing the TLC
Dafna1 [17]

Answer:

Answer for the question:

You replicate the CEC analysis of a secondary alcohol you performed in the lab using a reverse phase TLC plate producing the TLC plate below. Based on this TLC plate and the mnemonic in your notes, what can you conclude about the stereochemistry of the alcohol? (1 pts)

is given below which explains the best option for the answer.

Explanation:

The enantiomer of the alcohol cannot be determined.

4 0
3 years ago
Determine how many moles of O2 are required to react completely with 6.7 moles C6H14.
Mice21 [21]
I think *extra stress on the word think lol* it's 6.7 moles of O₂.
unless you have the full formula, giving me the amount of moles in C₆H₁₄ and O₂.

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3 years ago
What is the major role of the nuclear regulatory commission
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Monitoring and regulating nuclear waste generated and issues associated to it the US.
5 0
2 years ago
If an element has two or more atoms with the same number of protons but different number of neutrons it is called what
Oksana_A [137]
It’s called an isotope which is an atom with the same number of protons but a different number of neutrons
8 0
2 years ago
What is the molarity of a solution containing 501mL with 35g NaCl
Vesna [10]

Answer:

Data:

mass of solute: 35g of NaCl

m.mass of solute: 58g/mol

volume of solution: 501mL

Molarity=?

Explanation:

501ml = 0.5dm3

M= g of solute/m.mass of solute*vol of solution

M= 35/58*0.5

M=1.20

6 0
3 years ago
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