Pressures oxygen and hydrogen + pressure nitrogen
110 Kpa + 106 Kpa = 216 Kpa
Partial pressure:
total pressure - exerted by nitrogen:
282 Kpa - 216 Kpa
= 66 Kpa
hope this helps!
Answer:
density
Explanation:
The procedure that the student could use to examine an intensive property of a rectangular block of wood is to determine its density. Density is intensive because it is the ration between the mass and the volume.
Answer:
C. C₆H₁₄
General Formulas and Concepts:
<u>Chemistry - Atomic Structure</u>
Explanation:
To find the molecular formula of the model, you simply count and add up the same elements together.
We see that we have 6 carbons and 14 hydrogens. Therefore our answer is C. C₆H₁₄
Answer:
Explanation:
When an atom has 2 or more isotopes, the average atomic mass (aam) depends on the mass of each isotope (mi) and the percentual abundance in nature of each isotope (abi). The average atomic mass can be calculated using the following expression:
There are certain points of the sea floor that contain young rocks, and as you go outward from there, they get older, indicating some sort of "birthplace". Also, the sea floor consists of alternating magnetic "strips," which can be accounted for by the gradual formation by the upwelling of lava.
