144.16kPa
1 Answers 1 viewsVolume =1.005dm3
1 Answers 1 viewsWe know that ideal gas equation is PV = nRTWhere;T = Temperature = 25.5 oC = 25.5+273 = 298.5 KP = pressure = 988 mm Hg = 988/760 atm =...
1 Answers 1 views5.00 dm3 x1 x2 2C4H10(g) + 13O2(g) rarr; 8CO2(g) + 10H2O(l) 2 13 8 Volume of O2 x1=5*13/2=32.5 Volume of CO2 x2=5*8/2=20 1.Yes ,we need 32.5 and we have 75
1 Answers 1 viewsRatio 1:25 means that there have to be 1+25 = 26 equal parts.1) The volume of the original sample needed if we would use a 50 mL volumetric flask is...
1 Answers 1 viewsAnswer:PV = nRTP = 0.01*8.31*298 / 0.00381 = 6499.68 АТМ = 48.75 mm HgP final = 140.75 mm Hg
1 Answers 1 viewsA sample of chlorine gas at 543 Torr has a volume of 21.6 L. If the temperature of the chlorine is 0°C, how many moles of chlorine gas are present?...
1 Answers 1 views0.08
1 Answers 1 viewspv = nRTn = (p * v) / (R * T) = (20*0.0921) / (0.082*300) = 0.075 mol.Answer: 0.075 mol.
1 Answers 1 viewsUsing the boyle's ruleV1P1=V2P2V1=2.1 V2=? P1=98.3 P2=115.5V2=V1P1/P2V2=2.1×98.3/115.5V2=1.79L
1 Answers 1 views