hawleyemily
22.04.2020 •
Chemistry
At 17.0 degrees Celsius, a 0.800 mole sample of a gas exerts a pressure of 1.20 atmospheres.
What is the volume of the container? *
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Ответ:
The volume in the container is 15.86 L
Explanation:
Step 1: Data given
Temperature = 17.0 °C = 290 K
Number of moles = 0.800 moles
Pressure = 1.20 atm
Step 2: Calculate the volume of the container
p*V = n*R*T
⇒with p = the pressure of the gas = 1.20 atm
⇒with V of the container = TO BE DETERMINED
⇒with n = the number of moles = 0.800 moles
⇒with R = the gas constant = 0.08206 L*Atm/mol*K
⇒with T = the temperatur = 17.0 °C = 290 K
V = (n*R*T)/p
V = (0.800 moles * 0.08206L*atm/mol*K * 290 K) / 1.20 atm
V = 15.86 L
The volume in the container is 15.86 L
Ответ:
there will be a transfer of electron from the atom to the one having 7 valence electron
Explanation: from the electronic configuration given, the atom will transfer its valence electron (1) to the other atom having 7 valence electron thus attaining a stable octet structure. The atom having 7 valence electron receives the 1 electron to attain a stable octet structure hence forming ionic(Electrovalent) bond.