Answer:
B I'm pretty sure because he should probably take the closest amount to his required medication. Hope this helped :)
Explanation:
What’s the full question? Imma say the depth of the wells are different and therefore some have oxygen all the way to the bottom!
Explanation:
Assuming that moles of nitrogen present are 0.227 and moles of hydrogen are 0.681. And, initially there are 0.908 moles of gas particles.
This means that, for
moles of
+ moles of
= 0.908 mol
Since, 2 moles of
=
= 0.454 mol
As it is known that the ideal gas equation is PV = nRT
And, as the temperature and volume were kept constant, so we can write
=
= 
=
= 5.2 atm
Therefore, we can conclude that the expected pressure after the reaction was completed is 5.2 atm.
Saponification, It is fairly common knowledge that oil and water do not mix.
Water With Carbon Dioxide.
Ozone Destruction.
Fat Hydration.
Answer: C. Heat transfers thermal energy from the student's hand to the ice.
Explanation: It seems confusing; b and c seem to be saying the same thing, but the definition of heat is the transfer of thermal energy from a warmer object to a colder object.