Which combination of elements produce compounds with a large electronegativity difference and high conductivity?
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Ответ:
The pressure of the gas is 17.27 atm
Explanation:
Step 1: Data given
Mass of N2O = 519.93 grams
Molar mass of N2O = 44.01 g/mol
Volume = 7.05 L
Temperature = 125.63 K
Step 2: Calculate moles N2O
Moles N2O = mass N2O / molar mass N2O
Moles N2O = 519.93 grams / 44.01 g/mol
Moles N2O = 11.81 moles
Step 3: Calculate pressure
p*V = n*R*T
p = (n*R*T)/V
⇒with p = the pressure of the gas = TO BE DETERMINED
⇒with n = the number of moles of gas = 11.81 moles
⇒with R = the gas constant = 0.08206 L*atm/mol*K
⇒with T = the temperature = 125.63 K
⇒with V = the volume = 7.05 L
p = (11.81 * 0.08206 * 125.63) / 7.05
p = 17.27 atm
The pressure of the gas is 17.27 atm