Respuesta :
You will use PV=nRT
First, water vapor pressure at 25°C is 23.8 mmHg. Subtract this from the total pressure to get 733.2 mmHg. Convert to atm to get 0.965 atm.
15.9g of Ag = .147 mole Ag
25°C +273.15 = 298.15K
Plug in the values.
(.965atm)V = (.147mol)(.08206 L*atm/mol*K)(298.15K) = 3.7 L
First, water vapor pressure at 25°C is 23.8 mmHg. Subtract this from the total pressure to get 733.2 mmHg. Convert to atm to get 0.965 atm.
15.9g of Ag = .147 mole Ag
25°C +273.15 = 298.15K
Plug in the values.
(.965atm)V = (.147mol)(.08206 L*atm/mol*K)(298.15K) = 3.7 L
The total volume of the reaction Ag(s). 2Ag2O(s)→4Ag(s)+O2(
g. will be 3.7L.
What is volume?
Each three-dimensional solid's volume consists only the sufficient space it takes up.
Given data:
Mass = 15.9g
n= 0.147 mole
Temperature =25 ∘C
Pressure = 757mmHg = 0.965 atm
Volume = ?
Volume can be determined by the formula:
PV =nRT
where, P is pressure, V is volume, R is gas constant and T is temperature.
Put the value of given data in volume equation.
(0.965 atm) × V = (0.147 mole) ( 0.8206 L*atm/mol*K)(298.15 K)
V = 3.7 L
Therefore, the volume will be 3.7 L.
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