How many moles does the mass quantity 127.4g of agno3 have?

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?