How much water must be added to 12.0 ml of 1.65 m licl to dilute the solution to 0.495 m licl?

To solve this problem, we use the formula:

M1 V1 = M2 V2

To calculate for the total final volume V2:

 

V2 = M1 V1 / M2

V2 = 1.65 M * 12 mL / 0.495 M

V2 = 40 mL

 

Since final volume is 40 mL so water needed is:

water volume = 40 mL – 12 mL

water volume = 28 mL

The gas would begin to expand, and eventually the can would burst or explode.

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.