Assume that the water vapor is an ideal gas. So,
PV = nRT
For conversion, 760 mmHg = 101325 Pa and 1,000 L = 1 m³
(187.5 mmHg)(101325 Pa/760 mmHg)(5 L)(1 m³/1,000 L) = n(8.314 m³Pa/molK)(65+273 K)
Solving for n,
n = 0.0445 mole water
Since the molar mass of water is 18 g/mol,
Mass of water vaporized = 0.0445*18 = 0.8 g water vaporized
Hence,
Percentage of water vaporized = 0.8/1.2 * 100 =<em> 66.7%</em>
There it is, I hope it gets to be helpful
A.)
300 ml * 8 = 2.4 gallons a day.
now time to see how much a year..
2.4 * 365 = 876 liters
B.)
one liter = 2.2 pounds
876 x 2.2 = 1927.2 pounds
Answers:
<u>A.) 2.4 * 365 = 876 liters</u>
<u>B.) 876 x 2.2 = 1927.2 pounds</u>
Answer:
The transition with the greatest distance is 5p → 1s, which is n = 5 going to n = 1. This means this transition also has the largest energy and frequency. Therefore, the electron transition that produces light of the highest frequency in the hydrogen atom is a. 5p → 1s.
Explanation:
The energy requirement order for excitation for different transitions is as follows. n→∏* transition requires lowest energy while σ→σ* requires highest amount of energy
Answer:
Bacteria are vital in keeping nitrogen cycling through the ecosystem, and nitrogen is vital to plant growth. Without bacteria around to break down biological waste, it would build up. And dead organisms wouldn't return their nutrients back to the system
Explanation:
