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yawa3891 [41]
3 years ago
15

The strongest forces of attraction occur between molecules of(1) HCl (3) HBr(2) HF (4) HI

Chemistry
1 answer:
Alexxandr [17]3 years ago
4 0
It would likely be HF. It displays hydrogen bonding. 
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True or False: Your blood is a neutral solution.
MaRussiya [10]

Answer:

True

Explanation:

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8 0
3 years ago
24.08 x 10^23 atoms of Boron (B) is equal to how many moles of Boron?
padilas [110]
1 mole ----------- 6.02 x 10²³ atoms
? mole ---------- 24.08 x 10²³ atoms

moles B = ( 24.08 x 10²³) x 1 / 6.02 x 10²³

moles B = 24.08 x 10²³ / 6.02 x 10²³

= 4 moles

Answer B

hope this helps!
5 0
3 years ago
Read 2 more answers
Consider the reaction pathway graph below.
Alex17521 [72]
Hello!

The reaction that the graph represents is A. Exothermic because Hrxn=-167 kJ

To calculate Hrxn we apply the following equation:

Hrxn=Hproducts-Hreagents=-625kJ-(-458kJ)=-167kJ

Looking at the graph, and at the result of the calculations, we can see that the enthalpy of the products is lower than the enthalpy of the reagents, because the sign is negative. That means that the reaction releases energy in the form of heat and that the reaction is exothermic.

Have a nice day!
6 0
3 years ago
Which of the following is the BEST description of our atmosphere?
tensa zangetsu [6.8K]

Answer:

I think the answer is B.

4 0
3 years ago
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oksano4ka [1.4K]
FORCE is how strongly gravity pulls on an object

MASS measures how much space matter takes up

Hope that helped! Good luck!
4 0
3 years ago
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