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scZoUnD [109]
2 years ago
15

Which definition bests describes an hydrogen bond? 

Chemistry
1 answer:
sashaice [31]2 years ago
3 0
I believe that A is the answer
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What happens when a cell that has an internal salt concentration of 0.15M NaCl is placed into a solution of 0.01M NaCl?
Julli [10]

Answer: the cell will absorb more water which can lead to haemolysis (rising and bursting of the cell)

Explanation:

7 0
3 years ago
Help! ASAP! Please on the questions
KiRa [710]

Answer:

62.15 m (squared)

Explanation:

We know that the Area of the square is 5.5 x 4= 22

so 90 degree to 30 degree is divide by 3

so u divide 22 by 3 and get 7.3 wich is the semi circle thing

now 7.3 x 5.5 = 40.15

22 + 40.15 = 62.15 m (squared)

Look im not really sure but I think this is the answer

<em><u>Please mark as brainliest</u></em>

Have a great day, be safe and healthy

Thank u  

XD

8 0
3 years ago
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Provide the quantum numbers for each electron in the element gadolinium
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Atomic # 64
electronic configuration is *[Xe] 6s^2 4f^8
n = 4
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mℓ<span> = -3</span>
ms<span> = -½</span>
7 0
3 years ago
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After looking at answers I agree with the statement Chemistry is fun.

4 0
3 years ago
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If you could count two atoms every second, how long would it take you to count a mole of atoms? Assume that you counted continua
jarptica [38.1K]

Answer:

It would take 9.54 x 10^15 years to count 1 mole of atoms which is 10^6 times the age of Earth.

Explanation:

6 0
3 years ago
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