Answer:
c
Explanation:
because they transfer an electron the sodium ion has a positive charge, and the chlorine ion has a negative charge so one gives off positive and one gives of negative
We do not know. We have not been given the solubility of oxygen in water at a given temperature nor have we been given the Henry's laws constant. We also do not know whether you mean 1 atmosphere of air, or 1 atmosphere of oxygen.
It's a trigonal pyramidal, and this molecule is p<span>hosphorus trifluoride. YOU'RE WELCOME :D</span>
Explanation:
To solve this question, we need to use the following equation:
P1*V1/T1 = P2*V2/T2
Here we have:
P1 = 1560 mmHg
V1 = 45.0
T1 = 153 K
P2 = 1026 mmHg
V2 = ??
T2 = 253 K
So:
1560*45/153 = 1026*V2/253
458.8 = 4.055*V2
V2 = 113 L
Answer: Alternative "A" 113 L