Directions: Fill in the 12 steps in the decay of U-235 in the diagram below.
1 answer:
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To make a first step you have to know the balanced form for neutralization formula: 
According to this, you can <span>calculate what you are being asked :</span>
Then we have :
Hope everything is clear, here is the exact answer you need :
According to this, you can <span>calculate what you are being asked :</span>
Then we have :
Hope everything is clear, here is the exact answer you need :
We know that the boiling temperature of the water depends on the atmospheric pressure.
Here we will find that the atmospheric pressure is 760.62 torr.
To get the atmospheric pressure we need to analyze the given information.
Boiling temperature = 79.0°C
∆Hvap = 40.7 kJ/mol
The equation we need to use is:
Where:
p₁ = 1 atm
p₂ = what we want to know.
n*R = 8.314 J/K*mol
T₁ = (100° + 273.15°) = 374.15°
T₂ = (79.0 + 273.15°) = 352.15°K
We can replace all that in the equation to get:
And we want this in torr:
1 atm = 760 torr.
Then 1.000817 atm = 760.62 torr.
This is the pressure at the mountain.
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