Q=mCΔT ; where m is the mass of the substance, C is the specific heat of the substance, and ΔT is the difference in temperature.35 -19 = 1619-10 = 916...
1 Answers 1 viewsUsing law PV = nRT, you can see, that if n,R = const, and T and P are used for some processes,V-volume is the one,that can be changed.
1 Answers 1 viewsdelta E=0 delta H = Cp delta T delta U = Cv delta T + p delta V q = delta H w = p delta V delta U =...
1 Answers 1 viewsAs we know, Total pressure is the sum of partial pressure of individual gases.PT = 1.05 -(0.08+0.05+Pair)Pair = [0.92] atm
1 Answers 1 viewsAccording to the ideal gas equation:P1V1/T1 = P2V2/T2,where P1, V1, T2 - initial pressure, volume and temperature, P2, V2, T2 - pressure, volume and temperatureAs a result:V2 = P1V1T2 /...
1 Answers 1 viewsCombined gas Law P1V1 / T1 = P2V2 / T2 P1 = 1.30 atm V1 = 3.60 L T1 (must be in Kelvin = 13.40 deg C + 273.15) =...
1 Answers 1 views4.43 litersThe general gas equation :P1V1/T1 = P2V2/T2. Where p1=1.2atm; V1= 10 litersT1= 273 + 25=298 KP2=2.8 atmT2= 273+35=308 KV2 - ?V2=(p1*V1*T2)/(T1*p2) ;V2= 4,43 liters
1 Answers 1 viewsUse the combined gas law.P1V1/T1 = P2V2/T290*0.112/307 = 101.3*V2/2730.0328 = 0.3711*V2V2 = 0.088L
1 Answers 1 viewsP1*V1/T1 = P2*V2/T2V2 = T2*V1/T1 = 285K*0.0184L/297K = 0.01766 L
1 Answers 1 viewspV=nRT.VxT2/T1= 275 x 40/20 = 550.
1 Answers 1 views