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:
Mole fraction of alcohols in liquid phase
.
Mole fraction of alcohols in vapor phase
.
Explanation:
The total vapor pressure of the solution = p =38.6 Torr
Partial vapor pressure of the n-propyl alcohol =
Partial vapor pressure of the isopropyl alcohol =
(Raoult's Law)




is mole fraction in liquid phase.
Mole fraction of components in vapor phase 
(Dalton's law of partial pressure)




Mole fraction of alcohols in vapor phase 
Molar mass of N2 = 28
Moles of N2 = 25 / 28 = 0.89
So, moles of NH3 produce = 2 x 0.89 = 1.78
Note: H2 is in excess. so no need to care about it.
Answer:
Velocity = 12 km/h
Explanation:
Velocity can be defined as the division between distance traveled and the time it took for that distance to be traveled:
- Velocity = Distance / Time
With the above information in mind, we can calculate the velocity of the bicycle:
Thus the velocity of the bicycle is 12 kilometers per hour.