Answer:
Helium
Explanation:
Please tell me if it was right
Answer: The bottle has a total mass of 13000 mg of insulin.
Explanation:
We are given:
Concentration of insulin = 40 mg/mL
and we need to fins the mass of insulin in 325 mL of bottle.
From above, we know that:
1 mL contains 40 mili-grams of insulin.
So, 325 mL will contain =
= 13000 mili-grams of insulin.
Hence, the bottle has a total mass of 13000 mg of insulin.
Answer:
6 of the 26 electrons.
Explanation:
The least electronegative element is nitrogen, which, in all cases of this, will and can be the central atom. Now, all you have to do is make bonds between N and three F. This has it use up 6 of the 26 electrons. Have a nice friday, and I hope this helps!
I'm pretty sure A, B, AB, or O.
Answer:
chem.tamu.edu/class/fyp/mcquest/ch2.html