What is the pressure if 0.567 moles of gas occupy 4.5 liters at a temperature of 300.0 k?

a) 0.0051 atm
b) 0.32 atm
c) 0.57 atm
d) 3.1 atm

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.