V1t2 = v2t1 is an expression of charles' law.
a. true
b. false

Which feature of a heating curve indicates a change ofn state

If y gets smaller as x gets bigger and y have an relationship?

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.