If those are the options, then your best bet for this question is
'yet'.
The other words would definitely not work in this sentence :)
14.61 m is the height at which the ball was launched with an initial velocity of 10 m/s at a 30 degree angle
Answer:
I think the answer is osmosis.
I hope this helps
Answer:
Hope this helps
Explanation:
At 450c, 2.0 moles each of H2(g), I2(g), and HI(g) are combined in in a 1.0L rigid container. The value of Kc at 450 is 50n.
Osmosis is the net movement of water molecules through a semi-permeable memberane from a region of higher water potential to a region of lower water potential.
so in the first case, since 10% of sucrose solution has a lower water potential than the pure water, so water molecules will flow into the sac, causing the sac to increase in volume. note that sucrose molecules can't diffuse out since there's a semi-permeable membrane.
in the question, I'm not 100% sure what the "sac solution" is meant by, but I guess it's the solution inside the sac
so here if the sac sucrose is 20%, the concentration of water is larger in difference than the first time, so osmosis rate will increase.
but if the "sac solution" is meant by replacing the water of the first case, then the sac inside would have a higher water potential, as the sucrose concentration is more diluted. then the water molecules will flow from the sac back to the beaker or whatever container it is.
