Answer:
Solubility is 1.265g/L
Explanation:
According to Henry's law which states that the solubility of a gas in liquid is directly proportional to the pressure of the gas above the solution.
Sg1 / P1 = Sg2/ P2,
where Sg is the gas solubility, P is the gas pressure.
Sg1 = 0.22
P1 = 20kPA
P2 = 115kPA
Sg2 =?
Sg2 = Sg1 P2 / P1
Sg2 = 0.22 * 115*10^3 / 20*10^3
Sg2 = 25.3*10^3 / 20*10^3
Sg2 = 1.265g/L
the solubility of the gas in water at the new pressure is 1.265g/L
Answer:
2
Explanation:
CO₂ shows that there are 2 oxygen molecules. Also, the name Carbon Dioxide. This shows there is One Carbon and Two Oxygen molecules from the naming system.
Answer:
Physical Change
Explanation:
hope this help brainliest pls
Answer:
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. ... Many RBCs are wider than capillaries, but their shape provides the needed flexibility to squeeze through
