chemistry gas laws

Question

YashGupta01 · Answer

Ans-3)T/V is constantSo, V2 = T2*(V1/T1)     = 270*(92/315)     = 78.86ml

YashGupta01 · Answer

Ans-4)PV = nRTSo, PV/T is constantAt STP, T = 273K and P = 1atmSo, V2 = ((P1V1)/T1)*(T2/P2)     = ((1.25*3.5)/320)*(273/1)     = 3.73cc

YashGupta01 · Answer

Ans-1) Constant pressureSo,T/V is contantSo, T2 = (T1/V1)*V2           = (345/2)*3.5           = 603.75K -----> final answer

YashGupta01 · Answer

Ans-2)Volume constantSo, T/P is constantSo, P2 = T2*(P1/T1)          = 39.5*(28/18)          = 61.44psi

DHRUBOJYOTI · Answer

YashGupta01 · Answer

Ans-5) PV/T is constantSo, T2 = P2V2 / ((P1V1)/T1)     = (95.8 * 3.15 * 25) / (124 * 1.400)    = 43.46 degree celcius

YashGupta01 · Answer

Ans-6)PV/T is constantSo, P2 = (P1V1T2)/(T1V2)     = (1 * 3.32 * 302) / (273 * 6.92)      = 0.53atm

YashGupta01 · Answer

Ans-7)PV = nRT
So, 
PV/T is constant
So, 
V2 = ((P1V1)/T1)*(T2/P2)     = (1.15 * 325 * 288) / (.863 * 45)     = 2771.73ml     = 2.77L